52129620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4079}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 160392960

約数和(自身を除く): 108263340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4079, 4260, 6390, 8158, 12237, 12780, 16316, 20395, 24474, 36711, 40790, 48948, 61185, 73422, 81580, 122370, 146844, 183555, 244740, 289609, 367110, 579218, 734220, 868827, 1158436, 1448045, 1737654, 2606481, 2896090, 3475308, 4344135, 5212962, 5792180, 8688270, 10425924, 13032405, 17376540, 26064810, 52129620]

約数ペア:

[(1, 52129620), (2, 26064810), (3, 17376540), (4, 13032405), (5, 10425924), (6, 8688270), (9, 5792180), (10, 5212962), (12, 4344135), (15, 3475308), (18, 2896090), (20, 2606481), (30, 1737654), (36, 1448045), (45, 1158436), (60, 868827), (71, 734220), (90, 579218), (142, 367110), (180, 289609), (213, 244740), (284, 183555), (355, 146844), (426, 122370), (639, 81580), (710, 73422), (852, 61185), (1065, 48948), (1278, 40790), (1420, 36711), (2130, 24474), (2556, 20395), (3195, 16316), (4079, 12780), (4260, 12237), (6390, 8158)]