48215060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 108274320

約数和(自身を除く): 60059260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1301, 1853, 2180, 2602, 3706, 5204, 6505, 7412, 9265, 13010, 18530, 22117, 26020, 37060, 44234, 88468, 110585, 141809, 221170, 283618, 442340, 567236, 709045, 1418090, 2410753, 2836180, 4821506, 9643012, 12053765, 24107530, 48215060]

約数ペア:

[(1, 48215060), (2, 24107530), (4, 12053765), (5, 9643012), (10, 4821506), (17, 2836180), (20, 2410753), (34, 1418090), (68, 709045), (85, 567236), (109, 442340), (170, 283618), (218, 221170), (340, 141809), (436, 110585), (545, 88468), (1090, 44234), (1301, 37060), (1853, 26020), (2180, 22117), (2602, 18530), (3706, 13010), (5204, 9265), (6505, 7412)]