47657440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10271}}^1$

素因数の和:10315

約数の個数: 48

約数和(自身を含む): 116484480

約数和(自身を除く): 68827040

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, 10271, 20542, 41084, 51355, 82168, 102710, 164336, 205420, 297859, 328672, 410840, 595718, 821680, 1191436, 1489295, 1643360, 2382872, 2978590, 4765744, 5957180, 9531488, 11914360, 23828720, 47657440]

約数ペア:

[(1, 47657440), (2, 23828720), (4, 11914360), (5, 9531488), (8, 5957180), (10, 4765744), (16, 2978590), (20, 2382872), (29, 1643360), (32, 1489295), (40, 1191436), (58, 821680), (80, 595718), (116, 410840), (145, 328672), (160, 297859), (232, 205420), (290, 164336), (464, 102710), (580, 82168), (928, 51355), (1160, 41084), (2320, 20542), (4640, 10271)]