47530450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 97627680

約数和(自身を除く): 50097230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 971, 979, 1942, 1958, 2225, 4450, 4855, 4895, 9710, 9790, 10681, 21362, 24275, 24475, 48550, 48950, 53405, 86419, 106810, 172838, 267025, 432095, 534050, 864190, 950609, 1901218, 2160475, 4320950, 4753045, 9506090, 23765225, 47530450]

約数ペア:

[(1, 47530450), (2, 23765225), (5, 9506090), (10, 4753045), (11, 4320950), (22, 2160475), (25, 1901218), (50, 950609), (55, 864190), (89, 534050), (110, 432095), (178, 267025), (275, 172838), (445, 106810), (550, 86419), (890, 53405), (971, 48950), (979, 48550), (1942, 24475), (1958, 24275), (2225, 21362), (4450, 10681), (4855, 9790), (4895, 9710)]