56298880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 148140720

約数和(自身を除く): 91841840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 727, 880, 968, 1210, 1408, 1454, 1760, 1936, 2420, 2908, 3520, 3635, 3872, 4840, 5816, 7040, 7270, 7744, 7997, 9680, 11632, 14540, 15488, 15994, 19360, 23264, 29080, 31988, 38720, 39985, 46528, 58160, 63976, 77440, 79970, 87967, 93056, 116320, 127952, 159940, 175934, 232640, 255904, 319880, 351868, 439835, 465280, 511808, 639760, 703736, 879670, 1023616, 1279520, 1407472, 1759340, 2559040, 2814944, 3518680, 5118080, 5629888, 7037360, 11259776, 14074720, 28149440, 56298880]

約数ペア:

[(1, 56298880), (2, 28149440), (4, 14074720), (5, 11259776), (8, 7037360), (10, 5629888), (11, 5118080), (16, 3518680), (20, 2814944), (22, 2559040), (32, 1759340), (40, 1407472), (44, 1279520), (55, 1023616), (64, 879670), (80, 703736), (88, 639760), (110, 511808), (121, 465280), (128, 439835), (160, 351868), (176, 319880), (220, 255904), (242, 232640), (320, 175934), (352, 159940), (440, 127952), (484, 116320), (605, 93056), (640, 87967), (704, 79970), (727, 77440), (880, 63976), (968, 58160), (1210, 46528), (1408, 39985), (1454, 38720), (1760, 31988), (1936, 29080), (2420, 23264), (2908, 19360), (3520, 15994), (3635, 15488), (3872, 14540), (4840, 11632), (5816, 9680), (7040, 7997), (7270, 7744)]