49910580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30809}}^1$

素因数の和:30830

約数の個数: 60

約数和(自身を含む): 156576420

約数和(自身を除く): 106665840

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, 30809, 61618, 92427, 123236, 154045, 184854, 277281, 308090, 369708, 462135, 554562, 616180, 831843, 924270, 1109124, 1386405, 1663686, 1848540, 2495529, 2772810, 3327372, 4159215, 4991058, 5545620, 8318430, 9982116, 12477645, 16636860, 24955290, 49910580]

約数ペア:

[(1, 49910580), (2, 24955290), (3, 16636860), (4, 12477645), (5, 9982116), (6, 8318430), (9, 5545620), (10, 4991058), (12, 4159215), (15, 3327372), (18, 2772810), (20, 2495529), (27, 1848540), (30, 1663686), (36, 1386405), (45, 1109124), (54, 924270), (60, 831843), (81, 616180), (90, 554562), (108, 462135), (135, 369708), (162, 308090), (180, 277281), (270, 184854), (324, 154045), (405, 123236), (540, 92427), (810, 61618), (1620, 30809)]