49915978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 91352448

約数和(自身を除く): 41436470

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1601, 1834, 2227, 3202, 4454, 11207, 15589, 22414, 27217, 31178, 54434, 190519, 209731, 381038, 419462, 1468117, 2936234, 3565427, 7130854, 24957989, 49915978]

約数ペア:

[(1, 49915978), (2, 24957989), (7, 7130854), (14, 3565427), (17, 2936234), (34, 1468117), (119, 419462), (131, 381038), (238, 209731), (262, 190519), (917, 54434), (1601, 31178), (1834, 27217), (2227, 22414), (3202, 15589), (4454, 11207)]