50651900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 121033920

約数和(自身を除く): 70382020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 650, 829, 940, 1175, 1222, 1300, 1658, 2350, 2444, 3055, 3316, 4145, 4700, 6110, 8290, 10777, 12220, 15275, 16580, 20725, 21554, 30550, 38963, 41450, 43108, 53885, 61100, 77926, 82900, 107770, 155852, 194815, 215540, 269425, 389630, 506519, 538850, 779260, 974075, 1013038, 1077700, 1948150, 2026076, 2532595, 3896300, 5065190, 10130380, 12662975, 25325950, 50651900]

約数ペア:

[(1, 50651900), (2, 25325950), (4, 12662975), (5, 10130380), (10, 5065190), (13, 3896300), (20, 2532595), (25, 2026076), (26, 1948150), (47, 1077700), (50, 1013038), (52, 974075), (65, 779260), (94, 538850), (100, 506519), (130, 389630), (188, 269425), (235, 215540), (260, 194815), (325, 155852), (470, 107770), (611, 82900), (650, 77926), (829, 61100), (940, 53885), (1175, 43108), (1222, 41450), (1300, 38963), (1658, 30550), (2350, 21554), (2444, 20725), (3055, 16580), (3316, 15275), (4145, 12220), (4700, 10777), (6110, 8290)]