50881770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20961

約数の個数: 48

約数和(自身を含む): 137198880

約数和(自身を除く): 86317110

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, 20939, 41878, 62817, 104695, 125634, 188451, 209390, 314085, 376902, 565353, 628170, 942255, 1130706, 1696059, 1884510, 2826765, 3392118, 5088177, 5653530, 8480295, 10176354, 16960590, 25440885, 50881770]

約数ペア:

[(1, 50881770), (2, 25440885), (3, 16960590), (5, 10176354), (6, 8480295), (9, 5653530), (10, 5088177), (15, 3392118), (18, 2826765), (27, 1884510), (30, 1696059), (45, 1130706), (54, 942255), (81, 628170), (90, 565353), (135, 376902), (162, 314085), (243, 209390), (270, 188451), (405, 125634), (486, 104695), (810, 62817), (1215, 41878), (2430, 20939)]