51948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 148960

約数和(自身を除く): 97012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1332, 1404, 1443, 1924, 1998, 2886, 3996, 4329, 5772, 8658, 12987, 17316, 25974, 51948]

約数ペア:

[(1, 51948), (2, 25974), (3, 17316), (4, 12987), (6, 8658), (9, 5772), (12, 4329), (13, 3996), (18, 2886), (26, 1998), (27, 1924), (36, 1443), (37, 1404), (39, 1332), (52, 999), (54, 962), (74, 702), (78, 666), (108, 481), (111, 468), (117, 444), (148, 351), (156, 333), (222, 234)]