26641550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 56527632

約数和(自身を除く): 29886082

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 2411, 4822, 5525, 11050, 12055, 24110, 31343, 40987, 60275, 62686, 81974, 120550, 156715, 204935, 313430, 409870, 532831, 783575, 1024675, 1065662, 1567150, 2049350, 2664155, 5328310, 13320775, 26641550]

約数ペア:

[(1, 26641550), (2, 13320775), (5, 5328310), (10, 2664155), (13, 2049350), (17, 1567150), (25, 1065662), (26, 1024675), (34, 783575), (50, 532831), (65, 409870), (85, 313430), (130, 204935), (170, 156715), (221, 120550), (325, 81974), (425, 62686), (442, 60275), (650, 40987), (850, 31343), (1105, 24110), (2210, 12055), (2411, 11050), (4822, 5525)]