51269868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 108

約数和(自身を含む): 146700120

約数和(自身を除く): 95430252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 169, 212, 234, 318, 338, 351, 468, 477, 507, 636, 676, 689, 702, 954, 1014, 1378, 1404, 1431, 1521, 1908, 2028, 2067, 2756, 2809, 2862, 3042, 4134, 4563, 5618, 5724, 6084, 6201, 8268, 8427, 8957, 9126, 11236, 12402, 16854, 17914, 18252, 18603, 24804, 25281, 26871, 33708, 35828, 36517, 37206, 50562, 53742, 73034, 74412, 75843, 80613, 101124, 107484, 109551, 146068, 151686, 161226, 219102, 241839, 303372, 322452, 328653, 438204, 474721, 483678, 657306, 949442, 967356, 985959, 1314612, 1424163, 1898884, 1971918, 2848326, 3943836, 4272489, 5696652, 8544978, 12817467, 17089956, 25634934, 51269868]

約数ペア:

[(1, 51269868), (2, 25634934), (3, 17089956), (4, 12817467), (6, 8544978), (9, 5696652), (12, 4272489), (13, 3943836), (18, 2848326), (26, 1971918), (27, 1898884), (36, 1424163), (39, 1314612), (52, 985959), (53, 967356), (54, 949442), (78, 657306), (106, 483678), (108, 474721), (117, 438204), (156, 328653), (159, 322452), (169, 303372), (212, 241839), (234, 219102), (318, 161226), (338, 151686), (351, 146068), (468, 109551), (477, 107484), (507, 101124), (636, 80613), (676, 75843), (689, 74412), (702, 73034), (954, 53742), (1014, 50562), (1378, 37206), (1404, 36517), (1431, 35828), (1521, 33708), (1908, 26871), (2028, 25281), (2067, 24804), (2756, 18603), (2809, 18252), (2862, 17914), (3042, 16854), (4134, 12402), (4563, 11236), (5618, 9126), (5724, 8957), (6084, 8427), (6201, 8268)]