51417960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38953}}^1$

素因数の和:38978

約数の個数: 64

約数和(自身を含む): 168281280

約数和(自身を除く): 116863320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 38953, 77906, 116859, 155812, 194765, 233718, 311624, 389530, 428483, 467436, 584295, 779060, 856966, 934872, 1168590, 1285449, 1558120, 1713932, 2142415, 2337180, 2570898, 3427864, 4284830, 4674360, 5141796, 6427245, 8569660, 10283592, 12854490, 17139320, 25708980, 51417960]

約数ペア:

[(1, 51417960), (2, 25708980), (3, 17139320), (4, 12854490), (5, 10283592), (6, 8569660), (8, 6427245), (10, 5141796), (11, 4674360), (12, 4284830), (15, 3427864), (20, 2570898), (22, 2337180), (24, 2142415), (30, 1713932), (33, 1558120), (40, 1285449), (44, 1168590), (55, 934872), (60, 856966), (66, 779060), (88, 584295), (110, 467436), (120, 428483), (132, 389530), (165, 311624), (220, 233718), (264, 194765), (330, 155812), (440, 116859), (660, 77906), (1320, 38953)]