51663975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5693}}^1$

素因数の和:5728

約数の個数: 36

約数和(自身を含む): 93905448

約数和(自身を除く): 42241473

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 5693, 9075, 17079, 28465, 62623, 85395, 142325, 187869, 313115, 426975, 688853, 939345, 1565575, 2066559, 3444265, 4696725, 10332795, 17221325, 51663975]

約数ペア:

[(1, 51663975), (3, 17221325), (5, 10332795), (11, 4696725), (15, 3444265), (25, 2066559), (33, 1565575), (55, 939345), (75, 688853), (121, 426975), (165, 313115), (275, 187869), (363, 142325), (605, 85395), (825, 62623), (1815, 28465), (3025, 17079), (5693, 9075)]