56172760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11836

約数の個数: 64

約数和(自身を含む): 152953920

約数和(自身を除く): 96781160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11801, 23602, 47204, 59005, 82607, 94408, 118010, 165214, 200617, 236020, 330428, 401234, 413035, 472040, 660856, 802468, 826070, 1003085, 1404319, 1604936, 1652140, 2006170, 2808638, 3304280, 4012340, 5617276, 7021595, 8024680, 11234552, 14043190, 28086380, 56172760]

約数ペア:

[(1, 56172760), (2, 28086380), (4, 14043190), (5, 11234552), (7, 8024680), (8, 7021595), (10, 5617276), (14, 4012340), (17, 3304280), (20, 2808638), (28, 2006170), (34, 1652140), (35, 1604936), (40, 1404319), (56, 1003085), (68, 826070), (70, 802468), (85, 660856), (119, 472040), (136, 413035), (140, 401234), (170, 330428), (238, 236020), (280, 200617), (340, 165214), (476, 118010), (595, 94408), (680, 82607), (952, 59005), (1190, 47204), (2380, 23602), (4760, 11801)]