53450480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23039}}^1$

素因数の和:23081

約数の個数: 40

約数和(自身を含む): 128563200

約数和(自身を除く): 75112720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 23039, 46078, 92156, 115195, 184312, 230390, 368624, 460780, 668131, 921560, 1336262, 1843120, 2672524, 3340655, 5345048, 6681310, 10690096, 13362620, 26725240, 53450480]

約数ペア:

[(1, 53450480), (2, 26725240), (4, 13362620), (5, 10690096), (8, 6681310), (10, 5345048), (16, 3340655), (20, 2672524), (29, 1843120), (40, 1336262), (58, 921560), (80, 668131), (116, 460780), (145, 368624), (232, 230390), (290, 184312), (464, 115195), (580, 92156), (1160, 46078), (2320, 23039)]