47333880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11953}}^1$

素因数の和:11981

約数の個数: 96

約数和(自身を含む): 167834160

約数和(自身を除く): 120500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 11953, 23906, 35859, 47812, 59765, 71718, 95624, 107577, 119530, 131483, 143436, 179295, 215154, 239060, 262966, 286872, 358590, 394449, 430308, 478120, 525932, 537885, 657415, 717180, 788898, 860616, 1051864, 1075770, 1183347, 1314830, 1434360, 1577796, 1972245, 2151540, 2366694, 2629660, 3155592, 3944490, 4303080, 4733388, 5259320, 5916735, 7888980, 9466776, 11833470, 15777960, 23666940, 47333880]

約数ペア:

[(1, 47333880), (2, 23666940), (3, 15777960), (4, 11833470), (5, 9466776), (6, 7888980), (8, 5916735), (9, 5259320), (10, 4733388), (11, 4303080), (12, 3944490), (15, 3155592), (18, 2629660), (20, 2366694), (22, 2151540), (24, 1972245), (30, 1577796), (33, 1434360), (36, 1314830), (40, 1183347), (44, 1075770), (45, 1051864), (55, 860616), (60, 788898), (66, 717180), (72, 657415), (88, 537885), (90, 525932), (99, 478120), (110, 430308), (120, 394449), (132, 358590), (165, 286872), (180, 262966), (198, 239060), (220, 215154), (264, 179295), (330, 143436), (360, 131483), (396, 119530), (440, 107577), (495, 95624), (660, 71718), (792, 59765), (990, 47812), (1320, 35859), (1980, 23906), (3960, 11953)]