49207732760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{21557}}^1$

素因数の和:22100

約数の個数: 64

約数和(自身を含む): 111756672000

約数和(自身を除く): 62548939240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 383, 596, 745, 766, 1192, 1490, 1532, 1915, 2980, 3064, 3830, 5960, 7660, 15320, 21557, 43114, 57067, 86228, 107785, 114134, 172456, 215570, 228268, 285335, 431140, 456536, 570670, 862280, 1141340, 2282680, 3211993, 6423986, 8256331, 12847972, 16059965, 16512662, 25695944, 32119930, 33025324, 41281655, 64239860, 66050648, 82563310, 128479720, 165126620, 330253240, 1230193319, 2460386638, 4920773276, 6150966595, 9841546552, 12301933190, 24603866380, 49207732760]

約数ペア:

[(1, 49207732760), (2, 24603866380), (4, 12301933190), (5, 9841546552), (8, 6150966595), (10, 4920773276), (20, 2460386638), (40, 1230193319), (149, 330253240), (298, 165126620), (383, 128479720), (596, 82563310), (745, 66050648), (766, 64239860), (1192, 41281655), (1490, 33025324), (1532, 32119930), (1915, 25695944), (2980, 16512662), (3064, 16059965), (3830, 12847972), (5960, 8256331), (7660, 6423986), (15320, 3211993), (21557, 2282680), (43114, 1141340), (57067, 862280), (86228, 570670), (107785, 456536), (114134, 431140), (172456, 285335), (215570, 228268)]