49058960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14957}}^1$

素因数の和:15011

約数の個数: 40

約数和(自身を含む): 116851896

約数和(自身を除く): 67792936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14957, 29914, 59828, 74785, 119656, 149570, 239312, 299140, 598280, 613237, 1196560, 1226474, 2452948, 3066185, 4905896, 6132370, 9811792, 12264740, 24529480, 49058960]

約数ペア:

[(1, 49058960), (2, 24529480), (4, 12264740), (5, 9811792), (8, 6132370), (10, 4905896), (16, 3066185), (20, 2452948), (40, 1226474), (41, 1196560), (80, 613237), (82, 598280), (164, 299140), (205, 239312), (328, 149570), (410, 119656), (656, 74785), (820, 59828), (1640, 29914), (3280, 14957)]