49208901

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 27617979

約数列:

[1, 3, 7, 21, 89, 113, 233, 267, 339, 623, 699, 791, 1631, 1869, 2373, 4893, 10057, 20737, 26329, 30171, 62211, 70399, 78987, 145159, 184303, 211197, 435477, 552909, 2343281, 7029843, 16402967, 49208901]

約数ペア:

[(1, 49208901), (3, 16402967), (7, 7029843), (21, 2343281), (89, 552909), (113, 435477), (233, 211197), (267, 184303), (339, 145159), (623, 78987), (699, 70399), (791, 62211), (1631, 30171), (1869, 26329), (2373, 20737), (4893, 10057)]