57967955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 77371200

約数和(自身を除く): 19403245

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 397, 551, 1007, 1537, 1985, 2755, 5035, 7543, 7685, 11513, 21041, 29203, 37715, 57565, 105205, 146015, 218747, 399779, 610189, 1093735, 1998895, 3050945, 11593591, 57967955]

約数ペア:

[(1, 57967955), (5, 11593591), (19, 3050945), (29, 1998895), (53, 1093735), (95, 610189), (145, 399779), (265, 218747), (397, 146015), (551, 105205), (1007, 57565), (1537, 37715), (1985, 29203), (2755, 21041), (5035, 11513), (7543, 7685)]