55209280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 98409920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 503, 560, 686, 784, 980, 1006, 1120, 1372, 1568, 1715, 1960, 2012, 2240, 2515, 2744, 3136, 3430, 3521, 3920, 4024, 5030, 5488, 6860, 7042, 7840, 8048, 10060, 10976, 13720, 14084, 15680, 16096, 17605, 20120, 21952, 24647, 27440, 28168, 32192, 35210, 40240, 49294, 54880, 56336, 70420, 80480, 98588, 109760, 112672, 123235, 140840, 160960, 172529, 197176, 225344, 246470, 281680, 345058, 394352, 492940, 563360, 690116, 788704, 862645, 985880, 1126720, 1380232, 1577408, 1725290, 1971760, 2760464, 3450580, 3943520, 5520928, 6901160, 7887040, 11041856, 13802320, 27604640, 55209280]

約数ペア:

[(1, 55209280), (2, 27604640), (4, 13802320), (5, 11041856), (7, 7887040), (8, 6901160), (10, 5520928), (14, 3943520), (16, 3450580), (20, 2760464), (28, 1971760), (32, 1725290), (35, 1577408), (40, 1380232), (49, 1126720), (56, 985880), (64, 862645), (70, 788704), (80, 690116), (98, 563360), (112, 492940), (140, 394352), (160, 345058), (196, 281680), (224, 246470), (245, 225344), (280, 197176), (320, 172529), (343, 160960), (392, 140840), (448, 123235), (490, 112672), (503, 109760), (560, 98588), (686, 80480), (784, 70420), (980, 56336), (1006, 54880), (1120, 49294), (1372, 40240), (1568, 35210), (1715, 32192), (1960, 28168), (2012, 27440), (2240, 24647), (2515, 21952), (2744, 20120), (3136, 17605), (3430, 16096), (3521, 15680), (3920, 14084), (4024, 13720), (5030, 10976), (5488, 10060), (6860, 8048), (7042, 7840)]