51234880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 56

約数和(自身を含む): 126232920

約数和(自身を除く): 74998040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5521, 9280, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 160109, 176672, 220840, 320218, 353344, 441680, 640436, 800545, 883360, 1280872, 1601090, 1766720, 2561744, 3202180, 5123488, 6404360, 10246976, 12808720, 25617440, 51234880]

約数ペア:

[(1, 51234880), (2, 25617440), (4, 12808720), (5, 10246976), (8, 6404360), (10, 5123488), (16, 3202180), (20, 2561744), (29, 1766720), (32, 1601090), (40, 1280872), (58, 883360), (64, 800545), (80, 640436), (116, 441680), (145, 353344), (160, 320218), (232, 220840), (290, 176672), (320, 160109), (464, 110420), (580, 88336), (928, 55210), (1160, 44168), (1856, 27605), (2320, 22084), (4640, 11042), (5521, 9280)]