51009084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:4995

約数の個数: 72

約数和(自身を含む): 150984288

約数和(自身を除く): 99975204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 4937, 5166, 9874, 10332, 14811, 19748, 29622, 34559, 44433, 59244, 69118, 88866, 103677, 138236, 177732, 202417, 207354, 311031, 404834, 414708, 607251, 622062, 809668, 1214502, 1244124, 1416919, 1821753, 2429004, 2833838, 3643506, 4250757, 5667676, 7287012, 8501514, 12752271, 17003028, 25504542, 51009084]

約数ペア:

[(1, 51009084), (2, 25504542), (3, 17003028), (4, 12752271), (6, 8501514), (7, 7287012), (9, 5667676), (12, 4250757), (14, 3643506), (18, 2833838), (21, 2429004), (28, 1821753), (36, 1416919), (41, 1244124), (42, 1214502), (63, 809668), (82, 622062), (84, 607251), (123, 414708), (126, 404834), (164, 311031), (246, 207354), (252, 202417), (287, 177732), (369, 138236), (492, 103677), (574, 88866), (738, 69118), (861, 59244), (1148, 44433), (1476, 34559), (1722, 29622), (2583, 19748), (3444, 14811), (4937, 10332), (5166, 9874)]