66758450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{121379}}^1$

素因数の和:121402

約数の個数: 24

約数和(自身を含む): 135460080

約数和(自身を除く): 68701630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 121379, 242758, 606895, 1213790, 1335169, 2670338, 3034475, 6068950, 6675845, 13351690, 33379225, 66758450]

約数ペア:

[(1, 66758450), (2, 33379225), (5, 13351690), (10, 6675845), (11, 6068950), (22, 3034475), (25, 2670338), (50, 1335169), (55, 1213790), (110, 606895), (275, 242758), (550, 121379)]