49250080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27983}}^1$

素因数の和:28009

約数の個数: 48

約数和(自身を含む): 126935424

約数和(自身を除く): 77685344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27983, 55966, 111932, 139915, 223864, 279830, 307813, 447728, 559660, 615626, 895456, 1119320, 1231252, 1539065, 2238640, 2462504, 3078130, 4477280, 4925008, 6156260, 9850016, 12312520, 24625040, 49250080]

約数ペア:

[(1, 49250080), (2, 24625040), (4, 12312520), (5, 9850016), (8, 6156260), (10, 4925008), (11, 4477280), (16, 3078130), (20, 2462504), (22, 2238640), (32, 1539065), (40, 1231252), (44, 1119320), (55, 895456), (80, 615626), (88, 559660), (110, 447728), (160, 307813), (176, 279830), (220, 223864), (352, 139915), (440, 111932), (880, 55966), (1760, 27983)]