42684950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11087}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 98993664

約数和(自身を除く): 56308714

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 11087, 22174, 55435, 77609, 110870, 121957, 155218, 243914, 277175, 388045, 554350, 609785, 776090, 853699, 1219570, 1707398, 1940225, 3048925, 3880450, 4268495, 6097850, 8536990, 21342475, 42684950]

約数ペア:

[(1, 42684950), (2, 21342475), (5, 8536990), (7, 6097850), (10, 4268495), (11, 3880450), (14, 3048925), (22, 1940225), (25, 1707398), (35, 1219570), (50, 853699), (55, 776090), (70, 609785), (77, 554350), (110, 388045), (154, 277175), (175, 243914), (275, 155218), (350, 121957), (385, 110870), (550, 77609), (770, 55435), (1925, 22174), (3850, 11087)]