56157426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 90083214

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 743, 969, 1326, 1482, 1486, 1938, 1989, 2223, 2229, 2907, 3978, 4199, 4446, 4458, 5814, 6687, 8398, 9659, 12597, 12631, 13374, 14117, 19318, 25194, 25262, 28234, 28977, 37791, 37893, 42351, 57954, 75582, 75786, 84702, 86931, 113679, 127053, 164203, 173862, 183521, 227358, 239989, 254106, 328406, 367042, 479978, 492609, 550563, 719967, 985218, 1101126, 1439934, 1477827, 1651689, 2159901, 2955654, 3119857, 3303378, 4319802, 6239714, 9359571, 18719142, 28078713, 56157426]

約数ペア:

[(1, 56157426), (2, 28078713), (3, 18719142), (6, 9359571), (9, 6239714), (13, 4319802), (17, 3303378), (18, 3119857), (19, 2955654), (26, 2159901), (34, 1651689), (38, 1477827), (39, 1439934), (51, 1101126), (57, 985218), (78, 719967), (102, 550563), (114, 492609), (117, 479978), (153, 367042), (171, 328406), (221, 254106), (234, 239989), (247, 227358), (306, 183521), (323, 173862), (342, 164203), (442, 127053), (494, 113679), (646, 86931), (663, 84702), (741, 75786), (743, 75582), (969, 57954), (1326, 42351), (1482, 37893), (1486, 37791), (1938, 28977), (1989, 28234), (2223, 25262), (2229, 25194), (2907, 19318), (3978, 14117), (4199, 13374), (4446, 12631), (4458, 12597), (5814, 9659), (6687, 8398)]