49131887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 15149713

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 619, 667, 2737, 3451, 4333, 4669, 10523, 11339, 14237, 17951, 73661, 79373, 99659, 125657, 242029, 305167, 412873, 1694203, 2136169, 2890111, 7018841, 49131887]

約数ペア:

[(1, 49131887), (7, 7018841), (17, 2890111), (23, 2136169), (29, 1694203), (119, 412873), (161, 305167), (203, 242029), (391, 125657), (493, 99659), (619, 79373), (667, 73661), (2737, 17951), (3451, 14237), (4333, 11339), (4669, 10523)]