56906070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 92116650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1847, 2054, 2370, 3081, 3694, 5135, 5541, 6162, 9235, 10270, 11082, 15405, 18470, 24011, 27705, 30810, 48022, 55410, 72033, 120055, 144066, 145913, 240110, 291826, 360165, 437739, 720330, 729565, 875478, 1459130, 1896869, 2188695, 3793738, 4377390, 5690607, 9484345, 11381214, 18968690, 28453035, 56906070]

約数ペア:

[(1, 56906070), (2, 28453035), (3, 18968690), (5, 11381214), (6, 9484345), (10, 5690607), (13, 4377390), (15, 3793738), (26, 2188695), (30, 1896869), (39, 1459130), (65, 875478), (78, 729565), (79, 720330), (130, 437739), (158, 360165), (195, 291826), (237, 240110), (390, 145913), (395, 144066), (474, 120055), (790, 72033), (1027, 55410), (1185, 48022), (1847, 30810), (2054, 27705), (2370, 24011), (3081, 18470), (3694, 15405), (5135, 11082), (5541, 10270), (6162, 9235)]