53169090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10487}}^1$

素因数の和:10523

約数の個数: 48

約数和(自身を含む): 138189888

約数和(自身を除く): 85020798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 10487, 20974, 31461, 52435, 62922, 104870, 136331, 157305, 272662, 314610, 408993, 681655, 817986, 1363310, 1772303, 2044965, 3544606, 4089930, 5316909, 8861515, 10633818, 17723030, 26584545, 53169090]

約数ペア:

[(1, 53169090), (2, 26584545), (3, 17723030), (5, 10633818), (6, 8861515), (10, 5316909), (13, 4089930), (15, 3544606), (26, 2044965), (30, 1772303), (39, 1363310), (65, 817986), (78, 681655), (130, 408993), (169, 314610), (195, 272662), (338, 157305), (390, 136331), (507, 104870), (845, 62922), (1014, 52435), (1690, 31461), (2535, 20974), (5070, 10487)]