47419240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 71501720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2293, 2585, 4136, 4586, 5170, 9172, 10340, 11465, 18344, 20680, 22930, 25223, 45860, 50446, 91720, 100892, 107771, 126115, 201784, 215542, 252230, 431084, 504460, 538855, 862168, 1008920, 1077710, 1185481, 2155420, 2370962, 4310840, 4741924, 5927405, 9483848, 11854810, 23709620, 47419240]

約数ペア:

[(1, 47419240), (2, 23709620), (4, 11854810), (5, 9483848), (8, 5927405), (10, 4741924), (11, 4310840), (20, 2370962), (22, 2155420), (40, 1185481), (44, 1077710), (47, 1008920), (55, 862168), (88, 538855), (94, 504460), (110, 431084), (188, 252230), (220, 215542), (235, 201784), (376, 126115), (440, 107771), (470, 100892), (517, 91720), (940, 50446), (1034, 45860), (1880, 25223), (2068, 22930), (2293, 20680), (2585, 18344), (4136, 11465), (4586, 10340), (5170, 9172)]