51466155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 45301845

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 377, 435, 479, 551, 741, 1131, 1235, 1437, 1653, 1885, 2395, 2755, 3705, 5655, 6227, 7163, 7185, 8265, 9101, 13891, 18681, 21489, 27303, 31135, 35815, 41673, 45505, 69455, 93405, 107445, 118313, 136515, 180583, 208365, 263929, 354939, 541749, 591565, 791787, 902915, 1319645, 1774695, 2708745, 3431077, 3958935, 10293231, 17155385, 51466155]

約数ペア:

[(1, 51466155), (3, 17155385), (5, 10293231), (13, 3958935), (15, 3431077), (19, 2708745), (29, 1774695), (39, 1319645), (57, 902915), (65, 791787), (87, 591565), (95, 541749), (145, 354939), (195, 263929), (247, 208365), (285, 180583), (377, 136515), (435, 118313), (479, 107445), (551, 93405), (741, 69455), (1131, 45505), (1235, 41673), (1437, 35815), (1653, 31135), (1885, 27303), (2395, 21489), (2755, 18681), (3705, 13891), (5655, 9101), (6227, 8265), (7163, 7185)]