47509490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 102247488

約数和(自身を除く): 54737998

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1058, 1283, 1610, 2566, 2645, 3703, 5290, 6415, 7406, 8981, 12830, 17962, 18515, 29509, 37030, 44905, 59018, 89810, 147545, 206563, 295090, 413126, 678707, 1032815, 1357414, 2065630, 3393535, 4750949, 6787070, 9501898, 23754745, 47509490]

約数ペア:

[(1, 47509490), (2, 23754745), (5, 9501898), (7, 6787070), (10, 4750949), (14, 3393535), (23, 2065630), (35, 1357414), (46, 1032815), (70, 678707), (115, 413126), (161, 295090), (230, 206563), (322, 147545), (529, 89810), (805, 59018), (1058, 44905), (1283, 37030), (1610, 29509), (2566, 18515), (2645, 17962), (3703, 12830), (5290, 8981), (6415, 7406)]