49687432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 99000000

約数和(自身を除く): 49312568

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 2999, 4142, 5998, 8284, 11996, 16568, 23992, 56981, 113962, 227924, 326891, 455848, 653782, 1307564, 2615128, 6210929, 12421858, 24843716, 49687432]

約数ペア:

[(1, 49687432), (2, 24843716), (4, 12421858), (8, 6210929), (19, 2615128), (38, 1307564), (76, 653782), (109, 455848), (152, 326891), (218, 227924), (436, 113962), (872, 56981), (2071, 23992), (2999, 16568), (4142, 11996), (5998, 8284)]