56625440

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 134229312

約数和(自身を除く): 77603872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 647, 1094, 1294, 2188, 2588, 2735, 3235, 4376, 5176, 5470, 6470, 8752, 10352, 10940, 12940, 17504, 20704, 21880, 25880, 43760, 51760, 87520, 103520, 353909, 707818, 1415636, 1769545, 2831272, 3539090, 5662544, 7078180, 11325088, 14156360, 28312720, 56625440]

約数ペア:

[(1, 56625440), (2, 28312720), (4, 14156360), (5, 11325088), (8, 7078180), (10, 5662544), (16, 3539090), (20, 2831272), (32, 1769545), (40, 1415636), (80, 707818), (160, 353909), (547, 103520), (647, 87520), (1094, 51760), (1294, 43760), (2188, 25880), (2588, 21880), (2735, 20704), (3235, 17504), (4376, 12940), (5176, 10940), (5470, 10352), (6470, 8752)]