51272676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 173031936

約数和(自身を除く): 121759260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 47, 52, 54, 63, 74, 78, 81, 84, 91, 94, 108, 111, 117, 126, 141, 148, 156, 162, 182, 188, 189, 222, 234, 252, 259, 273, 282, 324, 329, 333, 351, 364, 378, 423, 444, 468, 481, 518, 546, 564, 567, 611, 658, 666, 702, 756, 777, 819, 846, 962, 987, 999, 1036, 1053, 1092, 1134, 1222, 1269, 1316, 1332, 1404, 1443, 1554, 1638, 1692, 1739, 1833, 1924, 1974, 1998, 2106, 2268, 2331, 2444, 2457, 2538, 2886, 2961, 2997, 3108, 3276, 3367, 3478, 3666, 3807, 3948, 3996, 4212, 4277, 4329, 4662, 4914, 5076, 5217, 5499, 5772, 5922, 5994, 6734, 6956, 6993, 7332, 7371, 7614, 8554, 8658, 8883, 9324, 9828, 10101, 10434, 10998, 11844, 11988, 12173, 12831, 12987, 13468, 13986, 14742, 15228, 15651, 16497, 17108, 17316, 17766, 20202, 20868, 20979, 21996, 22607, 24346, 25662, 25974, 26649, 27972, 29484, 30303, 31302, 32994, 35532, 36519, 38493, 38961, 40404, 41958, 45214, 46953, 48692, 49491, 51324, 51948, 53298, 60606, 62604, 65988, 67821, 73038, 76986, 77922, 83916, 90428, 90909, 93906, 98982, 106596, 109557, 115479, 121212, 135642, 140859, 146076, 153972, 155844, 158249, 181818, 187812, 197964, 203463, 219114, 230958, 271284, 272727, 281718, 316498, 328671, 346437, 363636, 406926, 438228, 461916, 474747, 545454, 563436, 610389, 632996, 657342, 692874, 813852, 949494, 986013, 1090908, 1220778, 1314684, 1385748, 1424241, 1831167, 1898988, 1972026, 2441556, 2848482, 3662334, 3944052, 4272723, 5696964, 7324668, 8545446, 12818169, 17090892, 25636338, 51272676]

約数ペア:

[(1, 51272676), (2, 25636338), (3, 17090892), (4, 12818169), (6, 8545446), (7, 7324668), (9, 5696964), (12, 4272723), (13, 3944052), (14, 3662334), (18, 2848482), (21, 2441556), (26, 1972026), (27, 1898988), (28, 1831167), (36, 1424241), (37, 1385748), (39, 1314684), (42, 1220778), (47, 1090908), (52, 986013), (54, 949494), (63, 813852), (74, 692874), (78, 657342), (81, 632996), (84, 610389), (91, 563436), (94, 545454), (108, 474747), (111, 461916), (117, 438228), (126, 406926), (141, 363636), (148, 346437), (156, 328671), (162, 316498), (182, 281718), (188, 272727), (189, 271284), (222, 230958), (234, 219114), (252, 203463), (259, 197964), (273, 187812), (282, 181818), (324, 158249), (329, 155844), (333, 153972), (351, 146076), (364, 140859), (378, 135642), (423, 121212), (444, 115479), (468, 109557), (481, 106596), (518, 98982), (546, 93906), (564, 90909), (567, 90428), (611, 83916), (658, 77922), (666, 76986), (702, 73038), (756, 67821), (777, 65988), (819, 62604), (846, 60606), (962, 53298), (987, 51948), (999, 51324), (1036, 49491), (1053, 48692), (1092, 46953), (1134, 45214), (1222, 41958), (1269, 40404), (1316, 38961), (1332, 38493), (1404, 36519), (1443, 35532), (1554, 32994), (1638, 31302), (1692, 30303), (1739, 29484), (1833, 27972), (1924, 26649), (1974, 25974), (1998, 25662), (2106, 24346), (2268, 22607), (2331, 21996), (2444, 20979), (2457, 20868), (2538, 20202), (2886, 17766), (2961, 17316), (2997, 17108), (3108, 16497), (3276, 15651), (3367, 15228), (3478, 14742), (3666, 13986), (3807, 13468), (3948, 12987), (3996, 12831), (4212, 12173), (4277, 11988), (4329, 11844), (4662, 10998), (4914, 10434), (5076, 10101), (5217, 9828), (5499, 9324), (5772, 8883), (5922, 8658), (5994, 8554), (6734, 7614), (6956, 7371), (6993, 7332)]