47549020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 105910560

約数和(自身を除く): 58361540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 797, 1570, 1594, 2983, 3140, 3188, 3985, 5966, 7970, 11932, 14915, 15143, 15940, 29830, 30286, 59660, 60572, 75715, 125129, 151430, 250258, 302860, 500516, 625645, 1251290, 2377451, 2502580, 4754902, 9509804, 11887255, 23774510, 47549020]

約数ペア:

[(1, 47549020), (2, 23774510), (4, 11887255), (5, 9509804), (10, 4754902), (19, 2502580), (20, 2377451), (38, 1251290), (76, 625645), (95, 500516), (157, 302860), (190, 250258), (314, 151430), (380, 125129), (628, 75715), (785, 60572), (797, 59660), (1570, 30286), (1594, 29830), (2983, 15940), (3140, 15143), (3188, 14915), (3985, 11932), (5966, 7970)]