51790590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21313}}^1$

素因数の和:21335

約数の個数: 48

約数和(自身を含む): 139649328

約数和(自身を除く): 87858738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 575451, 639390, 959085, 1150902, 1726353, 1918170, 2877255, 3452706, 5179059, 5754510, 8631765, 10358118, 17263530, 25895295, 51790590]

約数ペア:

[(1, 51790590), (2, 25895295), (3, 17263530), (5, 10358118), (6, 8631765), (9, 5754510), (10, 5179059), (15, 3452706), (18, 2877255), (27, 1918170), (30, 1726353), (45, 1150902), (54, 959085), (81, 639390), (90, 575451), (135, 383634), (162, 319695), (243, 213130), (270, 191817), (405, 127878), (486, 106565), (810, 63939), (1215, 42626), (2430, 21313)]