49499680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13451}}^1$

素因数の和:13489

約数の個数: 48

約数和(自身を含む): 122036544

約数和(自身を除く): 72536864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 13451, 26902, 53804, 67255, 107608, 134510, 215216, 269020, 309373, 430432, 538040, 618746, 1076080, 1237492, 1546865, 2152160, 2474984, 3093730, 4949968, 6187460, 9899936, 12374920, 24749840, 49499680]

約数ペア:

[(1, 49499680), (2, 24749840), (4, 12374920), (5, 9899936), (8, 6187460), (10, 4949968), (16, 3093730), (20, 2474984), (23, 2152160), (32, 1546865), (40, 1237492), (46, 1076080), (80, 618746), (92, 538040), (115, 430432), (160, 309373), (184, 269020), (230, 215216), (368, 134510), (460, 107608), (736, 67255), (920, 53804), (1840, 26902), (3680, 13451)]