55476564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 153279840

約数和(自身を除く): 97803276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 2939, 3146, 4719, 5878, 6292, 8817, 9438, 11756, 17634, 18876, 32329, 35268, 38207, 64658, 76414, 96987, 114621, 129316, 152828, 193974, 229242, 355619, 387948, 420277, 458484, 711238, 840554, 1066857, 1260831, 1422476, 1681108, 2133714, 2521662, 4267428, 4623047, 5043324, 9246094, 13869141, 18492188, 27738282, 55476564]

約数ペア:

[(1, 55476564), (2, 27738282), (3, 18492188), (4, 13869141), (6, 9246094), (11, 5043324), (12, 4623047), (13, 4267428), (22, 2521662), (26, 2133714), (33, 1681108), (39, 1422476), (44, 1260831), (52, 1066857), (66, 840554), (78, 711238), (121, 458484), (132, 420277), (143, 387948), (156, 355619), (242, 229242), (286, 193974), (363, 152828), (429, 129316), (484, 114621), (572, 96987), (726, 76414), (858, 64658), (1452, 38207), (1573, 35268), (1716, 32329), (2939, 18876), (3146, 17634), (4719, 11756), (5878, 9438), (6292, 8817)]