56538905470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{501187}}^1$

素因数の和:501612

約数の個数: 32

約数和(自身を含む): 105550192800

約数和(自身を除く): 49011287330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 778, 1945, 3890, 11281, 22562, 56405, 112810, 501187, 1002374, 2505935, 5011870, 14534423, 29068846, 72672115, 145344230, 194961743, 389923486, 974808715, 1949617430, 5653890547, 11307781094, 28269452735, 56538905470]

約数ペア:

[(1, 56538905470), (2, 28269452735), (5, 11307781094), (10, 5653890547), (29, 1949617430), (58, 974808715), (145, 389923486), (290, 194961743), (389, 145344230), (778, 72672115), (1945, 29068846), (3890, 14534423), (11281, 5011870), (22562, 2505935), (56405, 1002374), (112810, 501187)]