50551391916

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1559}}^1\times {\mathrm{5737}}^1$

素因数の和:7463

約数の個数: 72

約数和(自身を含む): 128701503840

約数和(自身を除く): 78150111924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1559, 1884, 2826, 3118, 4677, 5652, 5737, 6236, 9354, 11474, 14031, 17211, 18708, 22948, 28062, 34422, 51633, 56124, 68844, 103266, 206532, 244763, 489526, 734289, 900709, 979052, 1468578, 1801418, 2202867, 2702127, 2937156, 3602836, 4405734, 5404254, 8106381, 8811468, 8943983, 10808508, 16212762, 17887966, 26831949, 32425524, 35775932, 53663898, 80495847, 107327796, 160991694, 321983388, 1404205331, 2808410662, 4212615993, 5616821324, 8425231986, 12637847979, 16850463972, 25275695958, 50551391916]

約数ペア:

[(1, 50551391916), (2, 25275695958), (3, 16850463972), (4, 12637847979), (6, 8425231986), (9, 5616821324), (12, 4212615993), (18, 2808410662), (36, 1404205331), (157, 321983388), (314, 160991694), (471, 107327796), (628, 80495847), (942, 53663898), (1413, 35775932), (1559, 32425524), (1884, 26831949), (2826, 17887966), (3118, 16212762), (4677, 10808508), (5652, 8943983), (5737, 8811468), (6236, 8106381), (9354, 5404254), (11474, 4405734), (14031, 3602836), (17211, 2937156), (18708, 2702127), (22948, 2202867), (28062, 1801418), (34422, 1468578), (51633, 979052), (56124, 900709), (68844, 734289), (103266, 489526), (206532, 244763)]