47308690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33083}}^1$

素因数の和:33114

約数の個数: 32

約数和(自身を含む): 100046016

約数和(自身を除く): 52737326

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33083, 66166, 165415, 330830, 363913, 430079, 727826, 860158, 1819565, 2150395, 3639130, 4300790, 4730869, 9461738, 23654345, 47308690]

約数ペア:

[(1, 47308690), (2, 23654345), (5, 9461738), (10, 4730869), (11, 4300790), (13, 3639130), (22, 2150395), (26, 1819565), (55, 860158), (65, 727826), (110, 430079), (130, 363913), (143, 330830), (286, 165415), (715, 66166), (1430, 33083)]