47256700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 54

約数和(自身を含む): 105076608

約数和(自身を除く): 57819908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 127, 244, 254, 305, 508, 610, 635, 1220, 1270, 1525, 2540, 3050, 3175, 3721, 6100, 6350, 7442, 7747, 12700, 14884, 15494, 18605, 30988, 37210, 38735, 74420, 77470, 93025, 154940, 186050, 193675, 372100, 387350, 472567, 774700, 945134, 1890268, 2362835, 4725670, 9451340, 11814175, 23628350, 47256700]

約数ペア:

[(1, 47256700), (2, 23628350), (4, 11814175), (5, 9451340), (10, 4725670), (20, 2362835), (25, 1890268), (50, 945134), (61, 774700), (100, 472567), (122, 387350), (127, 372100), (244, 193675), (254, 186050), (305, 154940), (508, 93025), (610, 77470), (635, 74420), (1220, 38735), (1270, 37210), (1525, 30988), (2540, 18605), (3050, 15494), (3175, 14884), (3721, 12700), (6100, 7747), (6350, 7442)]