56949520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9011}}^1$

素因数の和:9103

約数の個数: 40

約数和(自身を含む): 134098560

約数和(自身を除く): 77149040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 9011, 18022, 36044, 45055, 72088, 90110, 144176, 180220, 360440, 711869, 720880, 1423738, 2847476, 3559345, 5694952, 7118690, 11389904, 14237380, 28474760, 56949520]

約数ペア:

[(1, 56949520), (2, 28474760), (4, 14237380), (5, 11389904), (8, 7118690), (10, 5694952), (16, 3559345), (20, 2847476), (40, 1423738), (79, 720880), (80, 711869), (158, 360440), (316, 180220), (395, 144176), (632, 90110), (790, 72088), (1264, 45055), (1580, 36044), (3160, 18022), (6320, 9011)]