53838108

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 84

約数和(自身を含む): 145369000

約数和(自身を除く): 91530892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 499, 666, 729, 972, 998, 999, 1332, 1458, 1497, 1996, 1998, 2916, 2994, 2997, 3996, 4491, 5988, 5994, 8982, 8991, 11988, 13473, 17964, 17982, 18463, 26946, 26973, 35964, 36926, 40419, 53892, 53946, 55389, 73852, 80838, 107892, 110778, 121257, 161676, 166167, 221556, 242514, 332334, 363771, 485028, 498501, 664668, 727542, 997002, 1455084, 1495503, 1994004, 2991006, 4486509, 5982012, 8973018, 13459527, 17946036, 26919054, 53838108]

約数ペア:

[(1, 53838108), (2, 26919054), (3, 17946036), (4, 13459527), (6, 8973018), (9, 5982012), (12, 4486509), (18, 2991006), (27, 1994004), (36, 1495503), (37, 1455084), (54, 997002), (74, 727542), (81, 664668), (108, 498501), (111, 485028), (148, 363771), (162, 332334), (222, 242514), (243, 221556), (324, 166167), (333, 161676), (444, 121257), (486, 110778), (499, 107892), (666, 80838), (729, 73852), (972, 55389), (998, 53946), (999, 53892), (1332, 40419), (1458, 36926), (1497, 35964), (1996, 26973), (1998, 26946), (2916, 18463), (2994, 17982), (2997, 17964), (3996, 13473), (4491, 11988), (5988, 8991), (5994, 8982)]