50672790

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 156810240

約数和(自身を除く): 106137450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 331, 378, 405, 486, 567, 630, 662, 729, 810, 945, 993, 1134, 1215, 1458, 1655, 1701, 1890, 1986, 2187, 2317, 2430, 2835, 2979, 3310, 3402, 3645, 4374, 4634, 4965, 5103, 5670, 5958, 6951, 7290, 8505, 8937, 9930, 10206, 10935, 11585, 13902, 14895, 15309, 17010, 17874, 20853, 21870, 23170, 25515, 26811, 29790, 30618, 34755, 41706, 44685, 51030, 53622, 62559, 69510, 76545, 80433, 89370, 104265, 125118, 134055, 153090, 160866, 187677, 208530, 241299, 268110, 312795, 375354, 402165, 482598, 563031, 625590, 723897, 804330, 938385, 1126062, 1206495, 1447794, 1689093, 1876770, 2412990, 2815155, 3378186, 3619485, 5067279, 5630310, 7238970, 8445465, 10134558, 16890930, 25336395, 50672790]

約数ペア:

[(1, 50672790), (2, 25336395), (3, 16890930), (5, 10134558), (6, 8445465), (7, 7238970), (9, 5630310), (10, 5067279), (14, 3619485), (15, 3378186), (18, 2815155), (21, 2412990), (27, 1876770), (30, 1689093), (35, 1447794), (42, 1206495), (45, 1126062), (54, 938385), (63, 804330), (70, 723897), (81, 625590), (90, 563031), (105, 482598), (126, 402165), (135, 375354), (162, 312795), (189, 268110), (210, 241299), (243, 208530), (270, 187677), (315, 160866), (331, 153090), (378, 134055), (405, 125118), (486, 104265), (567, 89370), (630, 80433), (662, 76545), (729, 69510), (810, 62559), (945, 53622), (993, 51030), (1134, 44685), (1215, 41706), (1458, 34755), (1655, 30618), (1701, 29790), (1890, 26811), (1986, 25515), (2187, 23170), (2317, 21870), (2430, 20853), (2835, 17874), (2979, 17010), (3310, 15309), (3402, 14895), (3645, 13902), (4374, 11585), (4634, 10935), (4965, 10206), (5103, 9930), (5670, 8937), (5958, 8505), (6951, 7290)]