49086240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2087}}^1$

素因数の和:2119

約数の個数: 144

約数和(自身を含む): 179952192

約数和(自身を除く): 130865952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2087, 2352, 2940, 3360, 3920, 4174, 4704, 5880, 6261, 7840, 8348, 10435, 11760, 12522, 14609, 16696, 20870, 23520, 25044, 29218, 31305, 33392, 41740, 43827, 50088, 58436, 62610, 66784, 73045, 83480, 87654, 100176, 102263, 116872, 125220, 146090, 166960, 175308, 200352, 204526, 219135, 233744, 250440, 292180, 306789, 333920, 350616, 409052, 438270, 467488, 500880, 511315, 584360, 613578, 701232, 818104, 876540, 1001760, 1022630, 1168720, 1227156, 1402464, 1533945, 1636208, 1753080, 2045260, 2337440, 2454312, 3067890, 3272416, 3506160, 4090520, 4908624, 6135780, 7012320, 8181040, 9817248, 12271560, 16362080, 24543120, 49086240]

約数ペア:

[(1, 49086240), (2, 24543120), (3, 16362080), (4, 12271560), (5, 9817248), (6, 8181040), (7, 7012320), (8, 6135780), (10, 4908624), (12, 4090520), (14, 3506160), (15, 3272416), (16, 3067890), (20, 2454312), (21, 2337440), (24, 2045260), (28, 1753080), (30, 1636208), (32, 1533945), (35, 1402464), (40, 1227156), (42, 1168720), (48, 1022630), (49, 1001760), (56, 876540), (60, 818104), (70, 701232), (80, 613578), (84, 584360), (96, 511315), (98, 500880), (105, 467488), (112, 438270), (120, 409052), (140, 350616), (147, 333920), (160, 306789), (168, 292180), (196, 250440), (210, 233744), (224, 219135), (240, 204526), (245, 200352), (280, 175308), (294, 166960), (336, 146090), (392, 125220), (420, 116872), (480, 102263), (490, 100176), (560, 87654), (588, 83480), (672, 73045), (735, 66784), (784, 62610), (840, 58436), (980, 50088), (1120, 43827), (1176, 41740), (1470, 33392), (1568, 31305), (1680, 29218), (1960, 25044), (2087, 23520), (2352, 20870), (2940, 16696), (3360, 14609), (3920, 12522), (4174, 11760), (4704, 10435), (5880, 8348), (6261, 7840)]