56559812864

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197089}}^1$

素因数の和:197183

約数の個数: 72

約数和(自身を含む): 120855588000

約数和(自身を除く): 64295775136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 304, 472, 608, 944, 1121, 1216, 1888, 2242, 2432, 3776, 4484, 4864, 7552, 8968, 15104, 17936, 35872, 71744, 143488, 197089, 286976, 394178, 788356, 1576712, 3153424, 3744691, 6306848, 7489382, 11628251, 12613696, 14978764, 23256502, 25227392, 29957528, 46513004, 50454784, 59915056, 93026008, 119830112, 186052016, 220936769, 239660224, 372104032, 441873538, 479320448, 744208064, 883747076, 958640896, 1488416128, 1767494152, 2976832256, 3534988304, 7069976608, 14139953216, 28279906432, 56559812864]

約数ペア:

[(1, 56559812864), (2, 28279906432), (4, 14139953216), (8, 7069976608), (16, 3534988304), (19, 2976832256), (32, 1767494152), (38, 1488416128), (59, 958640896), (64, 883747076), (76, 744208064), (118, 479320448), (128, 441873538), (152, 372104032), (236, 239660224), (256, 220936769), (304, 186052016), (472, 119830112), (608, 93026008), (944, 59915056), (1121, 50454784), (1216, 46513004), (1888, 29957528), (2242, 25227392), (2432, 23256502), (3776, 14978764), (4484, 12613696), (4864, 11628251), (7552, 7489382), (8968, 6306848), (15104, 3744691), (17936, 3153424), (35872, 1576712), (71744, 788356), (143488, 394178), (197089, 286976)]