49889968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 103118400

約数和(自身を除く): 53228432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1231, 2384, 2462, 2533, 4924, 5066, 9848, 10132, 19696, 20264, 20927, 40528, 41854, 83708, 167416, 183419, 334832, 366838, 733676, 1467352, 2934704, 3118123, 6236246, 12472492, 24944984, 49889968]

約数ペア:

[(1, 49889968), (2, 24944984), (4, 12472492), (8, 6236246), (16, 3118123), (17, 2934704), (34, 1467352), (68, 733676), (136, 366838), (149, 334832), (272, 183419), (298, 167416), (596, 83708), (1192, 41854), (1231, 40528), (2384, 20927), (2462, 20264), (2533, 19696), (4924, 10132), (5066, 9848)]