50331190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 71596490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 41, 65, 70, 71, 82, 91, 95, 130, 133, 142, 182, 190, 205, 247, 266, 287, 355, 410, 455, 494, 497, 533, 574, 665, 710, 779, 910, 923, 994, 1066, 1235, 1330, 1349, 1435, 1558, 1729, 1846, 2470, 2485, 2665, 2698, 2870, 2911, 3458, 3731, 3895, 4615, 4970, 5330, 5453, 5822, 6461, 6745, 7462, 7790, 8645, 9230, 9443, 10127, 10906, 12922, 13490, 14555, 17290, 17537, 18655, 18886, 20254, 20377, 27265, 29110, 32305, 35074, 37310, 37843, 40754, 47215, 50635, 54530, 55309, 64610, 70889, 75686, 87685, 94430, 101270, 101885, 110618, 122759, 141778, 175370, 189215, 203770, 245518, 264901, 276545, 354445, 378430, 387163, 529802, 553090, 613795, 708890, 719017, 774326, 1227590, 1324505, 1438034, 1935815, 2649010, 3595085, 3871630, 5033119, 7190170, 10066238, 25165595, 50331190]

約数ペア:

[(1, 50331190), (2, 25165595), (5, 10066238), (7, 7190170), (10, 5033119), (13, 3871630), (14, 3595085), (19, 2649010), (26, 1935815), (35, 1438034), (38, 1324505), (41, 1227590), (65, 774326), (70, 719017), (71, 708890), (82, 613795), (91, 553090), (95, 529802), (130, 387163), (133, 378430), (142, 354445), (182, 276545), (190, 264901), (205, 245518), (247, 203770), (266, 189215), (287, 175370), (355, 141778), (410, 122759), (455, 110618), (494, 101885), (497, 101270), (533, 94430), (574, 87685), (665, 75686), (710, 70889), (779, 64610), (910, 55309), (923, 54530), (994, 50635), (1066, 47215), (1235, 40754), (1330, 37843), (1349, 37310), (1435, 35074), (1558, 32305), (1729, 29110), (1846, 27265), (2470, 20377), (2485, 20254), (2665, 18886), (2698, 18655), (2870, 17537), (2911, 17290), (3458, 14555), (3731, 13490), (3895, 12922), (4615, 10906), (4970, 10127), (5330, 9443), (5453, 9230), (5822, 8645), (6461, 7790), (6745, 7462)]