50872100

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2411}}^1$

素因数の和:2636

約数の個数: 36

約数和(自身を含む): 110961648

約数和(自身を除く): 60089548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 2411, 4220, 4822, 5275, 9644, 10550, 12055, 21100, 24110, 48220, 60275, 120550, 241100, 508721, 1017442, 2034884, 2543605, 5087210, 10174420, 12718025, 25436050, 50872100]

約数ペア:

[(1, 50872100), (2, 25436050), (4, 12718025), (5, 10174420), (10, 5087210), (20, 2543605), (25, 2034884), (50, 1017442), (100, 508721), (211, 241100), (422, 120550), (844, 60275), (1055, 48220), (2110, 24110), (2411, 21100), (4220, 12055), (4822, 10550), (5275, 9644)]