56859992

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 125780760

約数和(自身を除く): 68920768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 1987, 2044, 3577, 3974, 4088, 7154, 7948, 13909, 14308, 15896, 27818, 28616, 55636, 97363, 111272, 145051, 194726, 290102, 389452, 580204, 778904, 1015357, 1160408, 2030714, 4061428, 7107499, 8122856, 14214998, 28429996, 56859992]

約数ペア:

[(1, 56859992), (2, 28429996), (4, 14214998), (7, 8122856), (8, 7107499), (14, 4061428), (28, 2030714), (49, 1160408), (56, 1015357), (73, 778904), (98, 580204), (146, 389452), (196, 290102), (292, 194726), (392, 145051), (511, 111272), (584, 97363), (1022, 55636), (1987, 28616), (2044, 27818), (3577, 15896), (3974, 14308), (4088, 13909), (7154, 7948)]