52371400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8494

約数の個数: 48

約数和(自身を含む): 125706240

約数和(自身を除く): 73334840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8447, 16894, 33788, 42235, 67576, 84470, 168940, 211175, 261857, 337880, 422350, 523714, 844700, 1047428, 1309285, 1689400, 2094856, 2618570, 5237140, 6546425, 10474280, 13092850, 26185700, 52371400]

約数ペア:

[(1, 52371400), (2, 26185700), (4, 13092850), (5, 10474280), (8, 6546425), (10, 5237140), (20, 2618570), (25, 2094856), (31, 1689400), (40, 1309285), (50, 1047428), (62, 844700), (100, 523714), (124, 422350), (155, 337880), (200, 261857), (248, 211175), (310, 168940), (620, 84470), (775, 67576), (1240, 42235), (1550, 33788), (3100, 16894), (6200, 8447)]