52139412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{111409}}^1$

素因数の和:111432

約数の個数: 36

約数和(自身を含む): 141936340

約数和(自身を除く): 89796928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 111409, 222818, 334227, 445636, 668454, 1002681, 1336908, 1448317, 2005362, 2896634, 4010724, 4344951, 5793268, 8689902, 13034853, 17379804, 26069706, 52139412]

約数ペア:

[(1, 52139412), (2, 26069706), (3, 17379804), (4, 13034853), (6, 8689902), (9, 5793268), (12, 4344951), (13, 4010724), (18, 2896634), (26, 2005362), (36, 1448317), (39, 1336908), (52, 1002681), (78, 668454), (117, 445636), (156, 334227), (234, 222818), (468, 111409)]