52457220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32402

約数の個数: 60

約数和(自身を含む): 164565324

約数和(自身を除く): 112108104

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, 32381, 64762, 97143, 129524, 161905, 194286, 291429, 323810, 388572, 485715, 582858, 647620, 874287, 971430, 1165716, 1457145, 1748574, 1942860, 2622861, 2914290, 3497148, 4371435, 5245722, 5828580, 8742870, 10491444, 13114305, 17485740, 26228610, 52457220]

約数ペア:

[(1, 52457220), (2, 26228610), (3, 17485740), (4, 13114305), (5, 10491444), (6, 8742870), (9, 5828580), (10, 5245722), (12, 4371435), (15, 3497148), (18, 2914290), (20, 2622861), (27, 1942860), (30, 1748574), (36, 1457145), (45, 1165716), (54, 971430), (60, 874287), (81, 647620), (90, 582858), (108, 485715), (135, 388572), (162, 323810), (180, 291429), (270, 194286), (324, 161905), (405, 129524), (540, 97143), (810, 64762), (1620, 32381)]