48898370

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 89622720

約数和(自身を除く): 40724350

約数列:

[1, 2, 5, 10, 131, 163, 229, 262, 326, 458, 655, 815, 1145, 1310, 1630, 2290, 21353, 29999, 37327, 42706, 59998, 74654, 106765, 149995, 186635, 213530, 299990, 373270, 4889837, 9779674, 24449185, 48898370]

約数ペア:

[(1, 48898370), (2, 24449185), (5, 9779674), (10, 4889837), (131, 373270), (163, 299990), (229, 213530), (262, 186635), (326, 149995), (458, 106765), (655, 74654), (815, 59998), (1145, 42706), (1310, 37327), (1630, 29999), (2290, 21353)]