51765800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 122938560

約数和(自身を除く): 71172760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 5507, 9400, 11014, 22028, 27535, 44056, 55070, 110140, 137675, 220280, 258829, 275350, 517658, 550700, 1035316, 1101400, 1294145, 2070632, 2588290, 5176580, 6470725, 10353160, 12941450, 25882900, 51765800]

約数ペア:

[(1, 51765800), (2, 25882900), (4, 12941450), (5, 10353160), (8, 6470725), (10, 5176580), (20, 2588290), (25, 2070632), (40, 1294145), (47, 1101400), (50, 1035316), (94, 550700), (100, 517658), (188, 275350), (200, 258829), (235, 220280), (376, 137675), (470, 110140), (940, 55070), (1175, 44056), (1880, 27535), (2350, 22028), (4700, 11014), (5507, 9400)]