49571080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7333}}^1$

素因数の和:7370

約数の個数: 48

約数和(自身を含む): 120790980

約数和(自身を除く): 71219900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 7333, 14666, 29332, 36665, 58664, 73330, 95329, 146660, 190658, 293320, 381316, 476645, 762632, 953290, 1239277, 1906580, 2478554, 3813160, 4957108, 6196385, 9914216, 12392770, 24785540, 49571080]

約数ペア:

[(1, 49571080), (2, 24785540), (4, 12392770), (5, 9914216), (8, 6196385), (10, 4957108), (13, 3813160), (20, 2478554), (26, 1906580), (40, 1239277), (52, 953290), (65, 762632), (104, 476645), (130, 381316), (169, 293320), (260, 190658), (338, 146660), (520, 95329), (676, 73330), (845, 58664), (1352, 36665), (1690, 29332), (3380, 14666), (6760, 7333)]