55218168

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2851}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 150157800

約数和(自身を除く): 94939632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 2851, 3228, 4842, 5702, 6456, 8553, 9684, 11404, 17106, 19368, 22808, 25659, 34212, 51318, 68424, 102636, 205272, 766919, 1533838, 2300757, 3067676, 4601514, 6135352, 6902271, 9203028, 13804542, 18406056, 27609084, 55218168]

約数ペア:

[(1, 55218168), (2, 27609084), (3, 18406056), (4, 13804542), (6, 9203028), (8, 6902271), (9, 6135352), (12, 4601514), (18, 3067676), (24, 2300757), (36, 1533838), (72, 766919), (269, 205272), (538, 102636), (807, 68424), (1076, 51318), (1614, 34212), (2152, 25659), (2421, 22808), (2851, 19368), (3228, 17106), (4842, 11404), (5702, 9684), (6456, 8553)]