56456960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6329

約数の個数: 72

約数和(自身を含む): 154575456

約数和(自身を除く): 98118496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6301, 8960, 12602, 25204, 31505, 44107, 50408, 63010, 88214, 100816, 126020, 176428, 201632, 220535, 252040, 352856, 403264, 441070, 504080, 705712, 806528, 882140, 1008160, 1411424, 1613056, 1764280, 2016320, 2822848, 3528560, 4032640, 5645696, 7057120, 8065280, 11291392, 14114240, 28228480, 56456960]

約数ペア:

[(1, 56456960), (2, 28228480), (4, 14114240), (5, 11291392), (7, 8065280), (8, 7057120), (10, 5645696), (14, 4032640), (16, 3528560), (20, 2822848), (28, 2016320), (32, 1764280), (35, 1613056), (40, 1411424), (56, 1008160), (64, 882140), (70, 806528), (80, 705712), (112, 504080), (128, 441070), (140, 403264), (160, 352856), (224, 252040), (256, 220535), (280, 201632), (320, 176428), (448, 126020), (560, 100816), (640, 88214), (896, 63010), (1120, 50408), (1280, 44107), (1792, 31505), (2240, 25204), (4480, 12602), (6301, 8960)]