44172830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 45918178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 97, 113, 130, 155, 194, 226, 310, 403, 485, 565, 806, 970, 1130, 1261, 1469, 2015, 2522, 2938, 3007, 3503, 4030, 6014, 6305, 7006, 7345, 10961, 12610, 14690, 15035, 17515, 21922, 30070, 35030, 39091, 45539, 54805, 78182, 91078, 109610, 142493, 195455, 227695, 284986, 339791, 390910, 455390, 679582, 712465, 1424930, 1698955, 3397910, 4417283, 8834566, 22086415, 44172830]

約数ペア:

[(1, 44172830), (2, 22086415), (5, 8834566), (10, 4417283), (13, 3397910), (26, 1698955), (31, 1424930), (62, 712465), (65, 679582), (97, 455390), (113, 390910), (130, 339791), (155, 284986), (194, 227695), (226, 195455), (310, 142493), (403, 109610), (485, 91078), (565, 78182), (806, 54805), (970, 45539), (1130, 39091), (1261, 35030), (1469, 30070), (2015, 21922), (2522, 17515), (2938, 15035), (3007, 14690), (3503, 12610), (4030, 10961), (6014, 7345), (6305, 7006)]