54961380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10573

約数の個数: 72

約数和(自身を含む): 172481400

約数和(自身を除く): 117520020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10529, 21058, 31587, 42116, 52645, 63174, 94761, 105290, 126348, 157935, 189522, 210580, 305341, 315870, 379044, 473805, 610682, 631740, 916023, 947610, 1221364, 1526705, 1832046, 1895220, 2748069, 3053410, 3664092, 4580115, 5496138, 6106820, 9160230, 10992276, 13740345, 18320460, 27480690, 54961380]

約数ペア:

[(1, 54961380), (2, 27480690), (3, 18320460), (4, 13740345), (5, 10992276), (6, 9160230), (9, 6106820), (10, 5496138), (12, 4580115), (15, 3664092), (18, 3053410), (20, 2748069), (29, 1895220), (30, 1832046), (36, 1526705), (45, 1221364), (58, 947610), (60, 916023), (87, 631740), (90, 610682), (116, 473805), (145, 379044), (174, 315870), (180, 305341), (261, 210580), (290, 189522), (348, 157935), (435, 126348), (522, 105290), (580, 94761), (870, 63174), (1044, 52645), (1305, 42116), (1740, 31587), (2610, 21058), (5220, 10529)]