51326028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 144883200

約数和(自身を除く): 93557172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 263, 278, 351, 417, 468, 526, 556, 702, 789, 834, 1052, 1251, 1404, 1578, 1668, 1807, 2367, 2502, 3156, 3419, 3614, 3753, 4734, 5004, 5421, 6838, 7101, 7228, 7506, 9468, 10257, 10842, 13676, 14202, 15012, 16263, 20514, 21684, 28404, 30771, 32526, 36557, 41028, 48789, 61542, 65052, 73114, 92313, 97578, 109671, 123084, 146228, 184626, 195156, 219342, 329013, 369252, 438684, 475241, 658026, 950482, 987039, 1316052, 1425723, 1900964, 1974078, 2851446, 3948156, 4277169, 5702892, 8554338, 12831507, 17108676, 25663014, 51326028]

約数ペア:

[(1, 51326028), (2, 25663014), (3, 17108676), (4, 12831507), (6, 8554338), (9, 5702892), (12, 4277169), (13, 3948156), (18, 2851446), (26, 1974078), (27, 1900964), (36, 1425723), (39, 1316052), (52, 987039), (54, 950482), (78, 658026), (108, 475241), (117, 438684), (139, 369252), (156, 329013), (234, 219342), (263, 195156), (278, 184626), (351, 146228), (417, 123084), (468, 109671), (526, 97578), (556, 92313), (702, 73114), (789, 65052), (834, 61542), (1052, 48789), (1251, 41028), (1404, 36557), (1578, 32526), (1668, 30771), (1807, 28404), (2367, 21684), (2502, 20514), (3156, 16263), (3419, 15012), (3614, 14202), (3753, 13676), (4734, 10842), (5004, 10257), (5421, 9468), (6838, 7506), (7101, 7228)]