56419272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 192192000

約数和(自身を除く): 135772728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 79, 84, 91, 104, 109, 117, 126, 156, 158, 168, 182, 218, 234, 237, 252, 273, 312, 316, 327, 364, 436, 468, 474, 504, 546, 553, 632, 654, 711, 728, 763, 819, 872, 936, 948, 981, 1027, 1092, 1106, 1308, 1417, 1422, 1526, 1638, 1659, 1896, 1962, 2054, 2184, 2212, 2289, 2616, 2834, 2844, 3052, 3081, 3276, 3318, 3924, 4108, 4251, 4424, 4578, 4977, 5668, 5688, 6104, 6162, 6552, 6636, 6867, 7189, 7848, 8216, 8502, 8611, 9156, 9243, 9919, 9954, 11336, 12324, 12753, 13272, 13734, 14378, 17004, 17222, 18312, 18486, 19838, 19908, 21567, 24648, 25506, 25833, 27468, 28756, 29757, 34008, 34444, 36972, 39676, 39816, 43134, 51012, 51666, 54936, 57512, 59514, 60277, 64701, 68888, 73944, 77499, 79352, 86268, 89271, 102024, 103332, 111943, 119028, 120554, 129402, 154998, 172536, 178542, 180831, 206664, 223886, 238056, 241108, 258804, 309996, 335829, 357084, 361662, 447772, 482216, 517608, 542493, 619992, 671658, 714168, 723324, 783601, 895544, 1007487, 1084986, 1343316, 1446648, 1567202, 2014974, 2169972, 2350803, 2686632, 3134404, 4029948, 4339944, 4701606, 6268808, 7052409, 8059896, 9403212, 14104818, 18806424, 28209636, 56419272]

約数ペア:

[(1, 56419272), (2, 28209636), (3, 18806424), (4, 14104818), (6, 9403212), (7, 8059896), (8, 7052409), (9, 6268808), (12, 4701606), (13, 4339944), (14, 4029948), (18, 3134404), (21, 2686632), (24, 2350803), (26, 2169972), (28, 2014974), (36, 1567202), (39, 1446648), (42, 1343316), (52, 1084986), (56, 1007487), (63, 895544), (72, 783601), (78, 723324), (79, 714168), (84, 671658), (91, 619992), (104, 542493), (109, 517608), (117, 482216), (126, 447772), (156, 361662), (158, 357084), (168, 335829), (182, 309996), (218, 258804), (234, 241108), (237, 238056), (252, 223886), (273, 206664), (312, 180831), (316, 178542), (327, 172536), (364, 154998), (436, 129402), (468, 120554), (474, 119028), (504, 111943), (546, 103332), (553, 102024), (632, 89271), (654, 86268), (711, 79352), (728, 77499), (763, 73944), (819, 68888), (872, 64701), (936, 60277), (948, 59514), (981, 57512), (1027, 54936), (1092, 51666), (1106, 51012), (1308, 43134), (1417, 39816), (1422, 39676), (1526, 36972), (1638, 34444), (1659, 34008), (1896, 29757), (1962, 28756), (2054, 27468), (2184, 25833), (2212, 25506), (2289, 24648), (2616, 21567), (2834, 19908), (2844, 19838), (3052, 18486), (3081, 18312), (3276, 17222), (3318, 17004), (3924, 14378), (4108, 13734), (4251, 13272), (4424, 12753), (4578, 12324), (4977, 11336), (5668, 9954), (5688, 9919), (6104, 9243), (6162, 9156), (6552, 8611), (6636, 8502), (6867, 8216), (7189, 7848)]