56240580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85213}}^1$

素因数の和:85236

約数の個数: 48

約数和(自身を含む): 171791424

約数和(自身を除く): 115550844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85213, 170426, 255639, 340852, 426065, 511278, 852130, 937343, 1022556, 1278195, 1704260, 1874686, 2556390, 2812029, 3749372, 4686715, 5112780, 5624058, 9373430, 11248116, 14060145, 18746860, 28120290, 56240580]

約数ペア:

[(1, 56240580), (2, 28120290), (3, 18746860), (4, 14060145), (5, 11248116), (6, 9373430), (10, 5624058), (11, 5112780), (12, 4686715), (15, 3749372), (20, 2812029), (22, 2556390), (30, 1874686), (33, 1704260), (44, 1278195), (55, 1022556), (60, 937343), (66, 852130), (110, 511278), (132, 426065), (165, 340852), (220, 255639), (330, 170426), (660, 85213)]