49230280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 72697400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 881, 1016, 1270, 1397, 1762, 2540, 2794, 3524, 4405, 5080, 5588, 6985, 7048, 8810, 9691, 11176, 13970, 17620, 19382, 27940, 35240, 38764, 48455, 55880, 77528, 96910, 111887, 193820, 223774, 387640, 447548, 559435, 895096, 1118870, 1230757, 2237740, 2461514, 4475480, 4923028, 6153785, 9846056, 12307570, 24615140, 49230280]

約数ペア:

[(1, 49230280), (2, 24615140), (4, 12307570), (5, 9846056), (8, 6153785), (10, 4923028), (11, 4475480), (20, 2461514), (22, 2237740), (40, 1230757), (44, 1118870), (55, 895096), (88, 559435), (110, 447548), (127, 387640), (220, 223774), (254, 193820), (440, 111887), (508, 96910), (635, 77528), (881, 55880), (1016, 48455), (1270, 38764), (1397, 35240), (1762, 27940), (2540, 19382), (2794, 17620), (3524, 13970), (4405, 11176), (5080, 9691), (5588, 8810), (6985, 7048)]