49189320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 161179200

約数和(自身を除く): 111989880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 983, 1112, 1251, 1390, 1668, 1966, 2085, 2502, 2780, 2949, 3336, 3932, 4170, 4915, 5004, 5560, 5898, 6255, 7864, 8340, 8847, 9830, 10008, 11796, 12510, 14745, 16680, 17694, 19660, 23592, 25020, 29490, 35388, 39320, 44235, 50040, 58980, 70776, 88470, 117960, 136637, 176940, 273274, 353880, 409911, 546548, 683185, 819822, 1093096, 1229733, 1366370, 1639644, 2049555, 2459466, 2732740, 3279288, 4099110, 4918932, 5465480, 6148665, 8198220, 9837864, 12297330, 16396440, 24594660, 49189320]

約数ペア:

[(1, 49189320), (2, 24594660), (3, 16396440), (4, 12297330), (5, 9837864), (6, 8198220), (8, 6148665), (9, 5465480), (10, 4918932), (12, 4099110), (15, 3279288), (18, 2732740), (20, 2459466), (24, 2049555), (30, 1639644), (36, 1366370), (40, 1229733), (45, 1093096), (60, 819822), (72, 683185), (90, 546548), (120, 409911), (139, 353880), (180, 273274), (278, 176940), (360, 136637), (417, 117960), (556, 88470), (695, 70776), (834, 58980), (983, 50040), (1112, 44235), (1251, 39320), (1390, 35388), (1668, 29490), (1966, 25020), (2085, 23592), (2502, 19660), (2780, 17694), (2949, 16680), (3336, 14745), (3932, 12510), (4170, 11796), (4915, 10008), (5004, 9830), (5560, 8847), (5898, 8340), (6255, 7864)]