53449378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 34160222

約数列:

[1, 2, 23, 29, 46, 58, 103, 206, 389, 667, 778, 1334, 2369, 2987, 4738, 5974, 8947, 11281, 17894, 22562, 40067, 68701, 80134, 137402, 259463, 518926, 921541, 1161943, 1843082, 2323886, 26724689, 53449378]

約数ペア:

[(1, 53449378), (2, 26724689), (23, 2323886), (29, 1843082), (46, 1161943), (58, 921541), (103, 518926), (206, 259463), (389, 137402), (667, 80134), (778, 68701), (1334, 40067), (2369, 22562), (2987, 17894), (4738, 11281), (5974, 8947)]