53828120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79159}}^1$

素因数の和:79187

約数の個数: 32

約数和(自身を含む): 128239200

約数和(自身を除く): 74411080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79159, 158318, 316636, 395795, 633272, 791590, 1345703, 1583180, 2691406, 3166360, 5382812, 6728515, 10765624, 13457030, 26914060, 53828120]

約数ペア:

[(1, 53828120), (2, 26914060), (4, 13457030), (5, 10765624), (8, 6728515), (10, 5382812), (17, 3166360), (20, 2691406), (34, 1583180), (40, 1345703), (68, 791590), (85, 633272), (136, 395795), (170, 316636), (340, 158318), (680, 79159)]