54610360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 93444680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 67, 70, 71, 82, 134, 140, 142, 164, 205, 268, 280, 284, 287, 328, 335, 355, 410, 469, 497, 536, 568, 574, 670, 710, 820, 938, 994, 1148, 1340, 1420, 1435, 1640, 1876, 1988, 2296, 2345, 2485, 2680, 2747, 2840, 2870, 2911, 3752, 3976, 4690, 4757, 4970, 5494, 5740, 5822, 9380, 9514, 9940, 10988, 11480, 11644, 13735, 14555, 18760, 19028, 19229, 19880, 20377, 21976, 23288, 23785, 27470, 29110, 33299, 38056, 38458, 40754, 47570, 54940, 58220, 66598, 76916, 81508, 95140, 96145, 101885, 109880, 116440, 133196, 153832, 163016, 166495, 190280, 192290, 195037, 203770, 266392, 332990, 384580, 390074, 407540, 665980, 769160, 780148, 815080, 975185, 1331960, 1365259, 1560296, 1950370, 2730518, 3900740, 5461036, 6826295, 7801480, 10922072, 13652590, 27305180, 54610360]

約数ペア:

[(1, 54610360), (2, 27305180), (4, 13652590), (5, 10922072), (7, 7801480), (8, 6826295), (10, 5461036), (14, 3900740), (20, 2730518), (28, 1950370), (35, 1560296), (40, 1365259), (41, 1331960), (56, 975185), (67, 815080), (70, 780148), (71, 769160), (82, 665980), (134, 407540), (140, 390074), (142, 384580), (164, 332990), (205, 266392), (268, 203770), (280, 195037), (284, 192290), (287, 190280), (328, 166495), (335, 163016), (355, 153832), (410, 133196), (469, 116440), (497, 109880), (536, 101885), (568, 96145), (574, 95140), (670, 81508), (710, 76916), (820, 66598), (938, 58220), (994, 54940), (1148, 47570), (1340, 40754), (1420, 38458), (1435, 38056), (1640, 33299), (1876, 29110), (1988, 27470), (2296, 23785), (2345, 23288), (2485, 21976), (2680, 20377), (2747, 19880), (2840, 19229), (2870, 19028), (2911, 18760), (3752, 14555), (3976, 13735), (4690, 11644), (4757, 11480), (4970, 10988), (5494, 9940), (5740, 9514), (5822, 9380)]