51313530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9887}}^1$

素因数の和:10070

約数の個数: 32

約数和(自身を含む): 123876864

約数和(自身を除く): 72563334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 9887, 19774, 29661, 49435, 59322, 98870, 148305, 296610, 1710451, 3420902, 5131353, 8552255, 10262706, 17104510, 25656765, 51313530]

約数ペア:

[(1, 51313530), (2, 25656765), (3, 17104510), (5, 10262706), (6, 8552255), (10, 5131353), (15, 3420902), (30, 1710451), (173, 296610), (346, 148305), (519, 98870), (865, 59322), (1038, 49435), (1730, 29661), (2595, 19774), (5190, 9887)]