28310150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51473}}^1$

素因数の和:51496

約数の個数: 24

約数和(自身を含む): 57444984

約数和(自身を除く): 29134834

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51473, 102946, 257365, 514730, 566203, 1132406, 1286825, 2573650, 2831015, 5662030, 14155075, 28310150]

約数ペア:

[(1, 28310150), (2, 14155075), (5, 5662030), (10, 2831015), (11, 2573650), (22, 1286825), (25, 1132406), (50, 566203), (55, 514730), (110, 257365), (275, 102946), (550, 51473)]