48242805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 42477195

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 377, 435, 449, 551, 741, 1131, 1235, 1347, 1653, 1885, 2245, 2755, 3705, 5655, 5837, 6735, 7163, 8265, 8531, 13021, 17511, 21489, 25593, 29185, 35815, 39063, 42655, 65105, 87555, 107445, 110903, 127965, 169273, 195315, 247399, 332709, 507819, 554515, 742197, 846365, 1236995, 1663545, 2539095, 3216187, 3710985, 9648561, 16080935, 48242805]

約数ペア:

[(1, 48242805), (3, 16080935), (5, 9648561), (13, 3710985), (15, 3216187), (19, 2539095), (29, 1663545), (39, 1236995), (57, 846365), (65, 742197), (87, 554515), (95, 507819), (145, 332709), (195, 247399), (247, 195315), (285, 169273), (377, 127965), (435, 110903), (449, 107445), (551, 87555), (741, 65105), (1131, 42655), (1235, 39063), (1347, 35815), (1653, 29185), (1885, 25593), (2245, 21489), (2755, 17511), (3705, 13021), (5655, 8531), (5837, 8265), (6735, 7163)]