54678560

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 129620736

約数和(自身を除く): 74942176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 607, 1126, 1214, 2252, 2428, 2815, 3035, 4504, 4856, 5630, 6070, 9008, 9712, 11260, 12140, 18016, 19424, 22520, 24280, 45040, 48560, 90080, 97120, 341741, 683482, 1366964, 1708705, 2733928, 3417410, 5467856, 6834820, 10935712, 13669640, 27339280, 54678560]

約数ペア:

[(1, 54678560), (2, 27339280), (4, 13669640), (5, 10935712), (8, 6834820), (10, 5467856), (16, 3417410), (20, 2733928), (32, 1708705), (40, 1366964), (80, 683482), (160, 341741), (563, 97120), (607, 90080), (1126, 48560), (1214, 45040), (2252, 24280), (2428, 22520), (2815, 19424), (3035, 18016), (4504, 12140), (4856, 11260), (5630, 9712), (6070, 9008)]