47893090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13963}}^1$

素因数の和:13991

約数の個数: 32

約数和(自身を含む): 100540800

約数和(自身を除く): 52647710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 13963, 27926, 69815, 97741, 139630, 195482, 488705, 684187, 977410, 1368374, 3420935, 4789309, 6841870, 9578618, 23946545, 47893090]

約数ペア:

[(1, 47893090), (2, 23946545), (5, 9578618), (7, 6841870), (10, 4789309), (14, 3420935), (35, 1368374), (49, 977410), (70, 684187), (98, 488705), (245, 195482), (343, 139630), (490, 97741), (686, 69815), (1715, 27926), (3430, 13963)]