53575020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33071}}^1$

素因数の和:33092

約数の個数: 60

約数和(自身を含む): 168071904

約数和(自身を除く): 114496884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33071, 66142, 99213, 132284, 165355, 198426, 297639, 330710, 396852, 496065, 595278, 661420, 892917, 992130, 1190556, 1488195, 1785834, 1984260, 2678751, 2976390, 3571668, 4464585, 5357502, 5952780, 8929170, 10715004, 13393755, 17858340, 26787510, 53575020]

約数ペア:

[(1, 53575020), (2, 26787510), (3, 17858340), (4, 13393755), (5, 10715004), (6, 8929170), (9, 5952780), (10, 5357502), (12, 4464585), (15, 3571668), (18, 2976390), (20, 2678751), (27, 1984260), (30, 1785834), (36, 1488195), (45, 1190556), (54, 992130), (60, 892917), (81, 661420), (90, 595278), (108, 496065), (135, 396852), (162, 330710), (180, 297639), (270, 198426), (324, 165355), (405, 132284), (540, 99213), (810, 66142), (1620, 33071)]