27729650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 57095304

約数和(自身を除く): 29365654

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1153, 1850, 2306, 2405, 4810, 5765, 11530, 12025, 14989, 24050, 28825, 29978, 42661, 57650, 74945, 85322, 149890, 213305, 374725, 426610, 554593, 749450, 1066525, 1109186, 2133050, 2772965, 5545930, 13864825, 27729650]

約数ペア:

[(1, 27729650), (2, 13864825), (5, 5545930), (10, 2772965), (13, 2133050), (25, 1109186), (26, 1066525), (37, 749450), (50, 554593), (65, 426610), (74, 374725), (130, 213305), (185, 149890), (325, 85322), (370, 74945), (481, 57650), (650, 42661), (925, 29978), (962, 28825), (1153, 24050), (1850, 14989), (2306, 12025), (2405, 11530), (4810, 5765)]