51881512

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 99590400

約数和(自身を除く): 47708888

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 632, 797, 824, 1594, 3188, 6376, 8137, 16274, 32548, 62963, 65096, 82091, 125926, 164182, 251852, 328364, 503704, 656728, 6485189, 12970378, 25940756, 51881512]

約数ペア:

[(1, 51881512), (2, 25940756), (4, 12970378), (8, 6485189), (79, 656728), (103, 503704), (158, 328364), (206, 251852), (316, 164182), (412, 125926), (632, 82091), (797, 65096), (824, 62963), (1594, 32548), (3188, 16274), (6376, 8137)]