55173080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47563}}^1$

素因数の和:47603

約数の個数: 32

約数和(自身を含む): 128422800

約数和(自身を除く): 73249720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47563, 95126, 190252, 237815, 380504, 475630, 951260, 1379327, 1902520, 2758654, 5517308, 6896635, 11034616, 13793270, 27586540, 55173080]

約数ペア:

[(1, 55173080), (2, 27586540), (4, 13793270), (5, 11034616), (8, 6896635), (10, 5517308), (20, 2758654), (29, 1902520), (40, 1379327), (58, 951260), (116, 475630), (145, 380504), (232, 237815), (290, 190252), (580, 95126), (1160, 47563)]