51330786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38711}}^1$

素因数の和:38746

約数の個数: 32

約数和(自身を含む): 117065088

約数和(自身を除く): 65734302

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 38711, 77422, 116133, 232266, 503243, 658087, 1006486, 1316174, 1509729, 1974261, 3019458, 3948522, 8555131, 17110262, 25665393, 51330786]

約数ペア:

[(1, 51330786), (2, 25665393), (3, 17110262), (6, 8555131), (13, 3948522), (17, 3019458), (26, 1974261), (34, 1509729), (39, 1316174), (51, 1006486), (78, 658087), (102, 503243), (221, 232266), (442, 116133), (663, 77422), (1326, 38711)]