55510440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27211}}^1$

素因数の和:27242

約数の個数: 64

約数和(自身を含む): 176333760

約数和(自身を除く): 120823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27211, 54422, 81633, 108844, 136055, 163266, 217688, 272110, 326532, 408165, 462587, 544220, 653064, 816330, 925174, 1088440, 1387761, 1632660, 1850348, 2312935, 2775522, 3265320, 3700696, 4625870, 5551044, 6938805, 9251740, 11102088, 13877610, 18503480, 27755220, 55510440]

約数ペア:

[(1, 55510440), (2, 27755220), (3, 18503480), (4, 13877610), (5, 11102088), (6, 9251740), (8, 6938805), (10, 5551044), (12, 4625870), (15, 3700696), (17, 3265320), (20, 2775522), (24, 2312935), (30, 1850348), (34, 1632660), (40, 1387761), (51, 1088440), (60, 925174), (68, 816330), (85, 653064), (102, 544220), (120, 462587), (136, 408165), (170, 326532), (204, 272110), (255, 217688), (340, 163266), (408, 136055), (510, 108844), (680, 81633), (1020, 54422), (2040, 27211)]