55185590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 102332160

約数和(自身を除く): 47146570

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 479, 562, 958, 1405, 2395, 2810, 4790, 11521, 19639, 23042, 39278, 57605, 98195, 115210, 134599, 196390, 269198, 672995, 1345990, 5518559, 11037118, 27592795, 55185590]

約数ペア:

[(1, 55185590), (2, 27592795), (5, 11037118), (10, 5518559), (41, 1345990), (82, 672995), (205, 269198), (281, 196390), (410, 134599), (479, 115210), (562, 98195), (958, 57605), (1405, 39278), (2395, 23042), (2810, 19639), (4790, 11521)]