53212068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 170410240

約数和(自身を除く): 117198172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 439, 444, 468, 481, 518, 546, 666, 777, 819, 878, 962, 1036, 1092, 1317, 1332, 1443, 1554, 1638, 1756, 1924, 2331, 2634, 2886, 3073, 3108, 3276, 3367, 3951, 4329, 4662, 5268, 5707, 5772, 6146, 6734, 7902, 8658, 9219, 9324, 10101, 11414, 12292, 13468, 15804, 16243, 17121, 17316, 18438, 20202, 22828, 27657, 30303, 32486, 34242, 36876, 39949, 40404, 48729, 51363, 55314, 60606, 64972, 68484, 79898, 97458, 102726, 110628, 113701, 119847, 121212, 146187, 159796, 194916, 205452, 211159, 227402, 239694, 292374, 341103, 359541, 422318, 454804, 479388, 584748, 633477, 682206, 719082, 844636, 1023309, 1266954, 1364412, 1438164, 1478113, 1900431, 2046618, 2533908, 2956226, 3800862, 4093236, 4434339, 5912452, 7601724, 8868678, 13303017, 17737356, 26606034, 53212068]

約数ペア:

[(1, 53212068), (2, 26606034), (3, 17737356), (4, 13303017), (6, 8868678), (7, 7601724), (9, 5912452), (12, 4434339), (13, 4093236), (14, 3800862), (18, 2956226), (21, 2533908), (26, 2046618), (28, 1900431), (36, 1478113), (37, 1438164), (39, 1364412), (42, 1266954), (52, 1023309), (63, 844636), (74, 719082), (78, 682206), (84, 633477), (91, 584748), (111, 479388), (117, 454804), (126, 422318), (148, 359541), (156, 341103), (182, 292374), (222, 239694), (234, 227402), (252, 211159), (259, 205452), (273, 194916), (333, 159796), (364, 146187), (439, 121212), (444, 119847), (468, 113701), (481, 110628), (518, 102726), (546, 97458), (666, 79898), (777, 68484), (819, 64972), (878, 60606), (962, 55314), (1036, 51363), (1092, 48729), (1317, 40404), (1332, 39949), (1443, 36876), (1554, 34242), (1638, 32486), (1756, 30303), (1924, 27657), (2331, 22828), (2634, 20202), (2886, 18438), (3073, 17316), (3108, 17121), (3276, 16243), (3367, 15804), (3951, 13468), (4329, 12292), (4662, 11414), (5268, 10101), (5707, 9324), (5772, 9219), (6146, 8658), (6734, 7902)]