65108450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 135232416

約数和(自身を除く): 70123966

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2753, 4730, 5506, 11825, 13765, 23650, 27530, 30283, 60566, 68825, 118379, 137650, 151415, 236758, 302830, 591895, 757075, 1183790, 1302169, 1514150, 2604338, 2959475, 5918950, 6510845, 13021690, 32554225, 65108450]

約数ペア:

[(1, 65108450), (2, 32554225), (5, 13021690), (10, 6510845), (11, 5918950), (22, 2959475), (25, 2604338), (43, 1514150), (50, 1302169), (55, 1183790), (86, 757075), (110, 591895), (215, 302830), (275, 236758), (430, 151415), (473, 137650), (550, 118379), (946, 68825), (1075, 60566), (2150, 30283), (2365, 27530), (2753, 23650), (4730, 13765), (5506, 11825)]