55234480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 149615424

約数和(自身を除く): 94380944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 1861, 2120, 2968, 3710, 3722, 4240, 5936, 7420, 7444, 9305, 13027, 14840, 14888, 18610, 26054, 29680, 29776, 37220, 52108, 65135, 74440, 98633, 104216, 130270, 148880, 197266, 208432, 260540, 394532, 493165, 521080, 690431, 789064, 986330, 1042160, 1380862, 1578128, 1972660, 2761724, 3452155, 3945320, 5523448, 6904310, 7890640, 11046896, 13808620, 27617240, 55234480]

約数ペア:

[(1, 55234480), (2, 27617240), (4, 13808620), (5, 11046896), (7, 7890640), (8, 6904310), (10, 5523448), (14, 3945320), (16, 3452155), (20, 2761724), (28, 1972660), (35, 1578128), (40, 1380862), (53, 1042160), (56, 986330), (70, 789064), (80, 690431), (106, 521080), (112, 493165), (140, 394532), (212, 260540), (265, 208432), (280, 197266), (371, 148880), (424, 130270), (530, 104216), (560, 98633), (742, 74440), (848, 65135), (1060, 52108), (1484, 37220), (1855, 29776), (1861, 29680), (2120, 26054), (2968, 18610), (3710, 14888), (3722, 14840), (4240, 13027), (5936, 9305), (7420, 7444)]