53722860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12694

約数の個数: 48

約数和(自身を含む): 152554752

約数和(自身を除く): 98831892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12611, 25222, 37833, 50444, 63055, 75666, 126110, 151332, 189165, 252220, 378330, 756660, 895381, 1790762, 2686143, 3581524, 4476905, 5372286, 8953810, 10744572, 13430715, 17907620, 26861430, 53722860]

約数ペア:

[(1, 53722860), (2, 26861430), (3, 17907620), (4, 13430715), (5, 10744572), (6, 8953810), (10, 5372286), (12, 4476905), (15, 3581524), (20, 2686143), (30, 1790762), (60, 895381), (71, 756660), (142, 378330), (213, 252220), (284, 189165), (355, 151332), (426, 126110), (710, 75666), (852, 63055), (1065, 50444), (1420, 37833), (2130, 25222), (4260, 12611)]