48366020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7532

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 64852540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7487, 14974, 29948, 37435, 74870, 127279, 142253, 149740, 254558, 284506, 509116, 569012, 636395, 711265, 1272790, 1422530, 2418301, 2545580, 2845060, 4836602, 9673204, 12091505, 24183010, 48366020]

約数ペア:

[(1, 48366020), (2, 24183010), (4, 12091505), (5, 9673204), (10, 4836602), (17, 2845060), (19, 2545580), (20, 2418301), (34, 1422530), (38, 1272790), (68, 711265), (76, 636395), (85, 569012), (95, 509116), (170, 284506), (190, 254558), (323, 149740), (340, 142253), (380, 127279), (646, 74870), (1292, 37435), (1615, 29948), (3230, 14974), (6460, 7487)]