49927900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{45389}}^1$

素因数の和:45414

約数の個数: 36

約数和(自身を含む): 118195560

約数和(自身を除く): 68267660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 45389, 90778, 181556, 226945, 453890, 499279, 907780, 998558, 1134725, 1997116, 2269450, 2496395, 4538900, 4992790, 9985580, 12481975, 24963950, 49927900]

約数ペア:

[(1, 49927900), (2, 24963950), (4, 12481975), (5, 9985580), (10, 4992790), (11, 4538900), (20, 2496395), (22, 2269450), (25, 1997116), (44, 1134725), (50, 998558), (55, 907780), (100, 499279), (110, 453890), (220, 226945), (275, 181556), (550, 90778), (1100, 45389)]