50191310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 103642416

約数和(自身を除く): 53451106

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 1747, 2210, 2873, 3494, 5746, 8735, 14365, 17470, 22711, 28730, 29699, 45422, 59398, 113555, 148495, 227110, 295243, 296990, 386087, 590486, 772174, 1476215, 1930435, 2952430, 3860870, 5019131, 10038262, 25095655, 50191310]

約数ペア:

[(1, 50191310), (2, 25095655), (5, 10038262), (10, 5019131), (13, 3860870), (17, 2952430), (26, 1930435), (34, 1476215), (65, 772174), (85, 590486), (130, 386087), (169, 296990), (170, 295243), (221, 227110), (338, 148495), (442, 113555), (845, 59398), (1105, 45422), (1690, 29699), (1747, 28730), (2210, 22711), (2873, 17470), (3494, 14365), (5746, 8735)]