55813380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7853

約数の個数: 96

約数和(自身を含む): 189133056

約数和(自身を除く): 133319676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7817, 15634, 23451, 31268, 39085, 46902, 54719, 78170, 93804, 109438, 117255, 132889, 156340, 164157, 218876, 234510, 265778, 273595, 328314, 398667, 469020, 531556, 547190, 656628, 664445, 797334, 820785, 930223, 1094380, 1328890, 1594668, 1641570, 1860446, 1993335, 2657780, 2790669, 3283140, 3720892, 3986670, 4651115, 5581338, 7973340, 9302230, 11162676, 13953345, 18604460, 27906690, 55813380]

約数ペア:

[(1, 55813380), (2, 27906690), (3, 18604460), (4, 13953345), (5, 11162676), (6, 9302230), (7, 7973340), (10, 5581338), (12, 4651115), (14, 3986670), (15, 3720892), (17, 3283140), (20, 2790669), (21, 2657780), (28, 1993335), (30, 1860446), (34, 1641570), (35, 1594668), (42, 1328890), (51, 1094380), (60, 930223), (68, 820785), (70, 797334), (84, 664445), (85, 656628), (102, 547190), (105, 531556), (119, 469020), (140, 398667), (170, 328314), (204, 273595), (210, 265778), (238, 234510), (255, 218876), (340, 164157), (357, 156340), (420, 132889), (476, 117255), (510, 109438), (595, 93804), (714, 78170), (1020, 54719), (1190, 46902), (1428, 39085), (1785, 31268), (2380, 23451), (3570, 15634), (7140, 7817)]