48192040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7129}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 117431100

約数和(自身を除く): 69239060

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, 7129, 14258, 28516, 35645, 57032, 71290, 92677, 142580, 185354, 285160, 370708, 463385, 741416, 926770, 1204801, 1853540, 2409602, 3707080, 4819204, 6024005, 9638408, 12048010, 24096020, 48192040]

約数ペア:

[(1, 48192040), (2, 24096020), (4, 12048010), (5, 9638408), (8, 6024005), (10, 4819204), (13, 3707080), (20, 2409602), (26, 1853540), (40, 1204801), (52, 926770), (65, 741416), (104, 463385), (130, 370708), (169, 285160), (260, 185354), (338, 142580), (520, 92677), (676, 71290), (845, 57032), (1352, 35645), (1690, 28516), (3380, 14258), (6760, 7129)]