13302966850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{49481}}^1$

素因数の和:49795

約数の個数: 48

約数和(自身を含む): 26138371680

約数和(自身を除く): 12835404830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 283, 475, 566, 950, 1415, 2830, 5377, 7075, 10754, 14150, 26885, 49481, 53770, 98962, 134425, 247405, 268850, 494810, 940139, 1237025, 1880278, 2474050, 4700695, 9401390, 14003123, 23503475, 28006246, 47006950, 70015615, 140031230, 266059337, 350078075, 532118674, 700156150, 1330296685, 2660593370, 6651483425, 13302966850]

約数ペア:

[(1, 13302966850), (2, 6651483425), (5, 2660593370), (10, 1330296685), (19, 700156150), (25, 532118674), (38, 350078075), (50, 266059337), (95, 140031230), (190, 70015615), (283, 47006950), (475, 28006246), (566, 23503475), (950, 14003123), (1415, 9401390), (2830, 4700695), (5377, 2474050), (7075, 1880278), (10754, 1237025), (14150, 940139), (26885, 494810), (49481, 268850), (53770, 247405), (98962, 134425)]