53938335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 100279296

約数和(自身を除く): 46340961

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 115, 165, 183, 233, 253, 305, 345, 671, 699, 759, 915, 1165, 1265, 1403, 2013, 2563, 3355, 3495, 3795, 4209, 5359, 7015, 7689, 10065, 12815, 14213, 15433, 16077, 21045, 26795, 38445, 42639, 46299, 58949, 71065, 77165, 80385, 156343, 176847, 213195, 231495, 294745, 326899, 469029, 781715, 884235, 980697, 1634495, 2345145, 3595889, 4903485, 10787667, 17979445, 53938335]

約数ペア:

[(1, 53938335), (3, 17979445), (5, 10787667), (11, 4903485), (15, 3595889), (23, 2345145), (33, 1634495), (55, 980697), (61, 884235), (69, 781715), (115, 469029), (165, 326899), (183, 294745), (233, 231495), (253, 213195), (305, 176847), (345, 156343), (671, 80385), (699, 77165), (759, 71065), (915, 58949), (1165, 46299), (1265, 42639), (1403, 38445), (2013, 26795), (2563, 21045), (3355, 16077), (3495, 15433), (3795, 14213), (4209, 12815), (5359, 10065), (7015, 7689)]