53281120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11483}}^1$

素因数の和:11527

約数の個数: 48

約数和(自身を含む): 130228560

約数和(自身を除く): 76947440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 11483, 22966, 45932, 57415, 91864, 114830, 183728, 229660, 333007, 367456, 459320, 666014, 918640, 1332028, 1665035, 1837280, 2664056, 3330070, 5328112, 6660140, 10656224, 13320280, 26640560, 53281120]

約数ペア:

[(1, 53281120), (2, 26640560), (4, 13320280), (5, 10656224), (8, 6660140), (10, 5328112), (16, 3330070), (20, 2664056), (29, 1837280), (32, 1665035), (40, 1332028), (58, 918640), (80, 666014), (116, 459320), (145, 367456), (160, 333007), (232, 229660), (290, 183728), (464, 114830), (580, 91864), (928, 57415), (1160, 45932), (2320, 22966), (4640, 11483)]