49302760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 121564800

約数和(自身を除く): 72262040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 1607, 2360, 3068, 3214, 3835, 6136, 6428, 7670, 8035, 12856, 15340, 16070, 20891, 30680, 32140, 41782, 64280, 83564, 94813, 104455, 167128, 189626, 208910, 379252, 417820, 474065, 758504, 835640, 948130, 1232569, 1896260, 2465138, 3792520, 4930276, 6162845, 9860552, 12325690, 24651380, 49302760]

約数ペア:

[(1, 49302760), (2, 24651380), (4, 12325690), (5, 9860552), (8, 6162845), (10, 4930276), (13, 3792520), (20, 2465138), (26, 1896260), (40, 1232569), (52, 948130), (59, 835640), (65, 758504), (104, 474065), (118, 417820), (130, 379252), (236, 208910), (260, 189626), (295, 167128), (472, 104455), (520, 94813), (590, 83564), (767, 64280), (1180, 41782), (1534, 32140), (1607, 30680), (2360, 20891), (3068, 16070), (3214, 15340), (3835, 12856), (6136, 8035), (6428, 7670)]