48250670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 49726930

約数列:

[1, 2, 5, 10, 13, 26, 47, 53, 65, 94, 106, 130, 149, 235, 265, 298, 470, 530, 611, 689, 745, 1222, 1378, 1490, 1937, 2491, 3055, 3445, 3874, 4982, 6110, 6890, 7003, 7897, 9685, 12455, 14006, 15794, 19370, 24910, 32383, 35015, 39485, 64766, 70030, 78970, 91039, 102661, 161915, 182078, 205322, 323830, 371159, 455195, 513305, 742318, 910390, 1026610, 1855795, 3711590, 4825067, 9650134, 24125335, 48250670]

約数ペア:

[(1, 48250670), (2, 24125335), (5, 9650134), (10, 4825067), (13, 3711590), (26, 1855795), (47, 1026610), (53, 910390), (65, 742318), (94, 513305), (106, 455195), (130, 371159), (149, 323830), (235, 205322), (265, 182078), (298, 161915), (470, 102661), (530, 91039), (611, 78970), (689, 70030), (745, 64766), (1222, 39485), (1378, 35015), (1490, 32383), (1937, 24910), (2491, 19370), (3055, 15794), (3445, 14006), (3874, 12455), (4982, 9685), (6110, 7897), (6890, 7003)]