47568410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 90061200

約数和(自身を除く): 42492790

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2689, 3538, 5378, 8845, 13445, 17690, 26890, 77981, 155962, 164029, 328058, 389905, 779810, 820145, 1640290, 4756841, 9513682, 23784205, 47568410]

約数ペア:

[(1, 47568410), (2, 23784205), (5, 9513682), (10, 4756841), (29, 1640290), (58, 820145), (61, 779810), (122, 389905), (145, 328058), (290, 164029), (305, 155962), (610, 77981), (1769, 26890), (2689, 17690), (3538, 13445), (5378, 8845)]