51725412

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 134545600

約数和(自身を除く): 82820188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1171, 1227, 1636, 2342, 2454, 3513, 3681, 4684, 4908, 7026, 7362, 10539, 11043, 14052, 14724, 21078, 22086, 31617, 42156, 44172, 63234, 126468, 478939, 957878, 1436817, 1915756, 2873634, 4310451, 5747268, 8620902, 12931353, 17241804, 25862706, 51725412]

約数ペア:

[(1, 51725412), (2, 25862706), (3, 17241804), (4, 12931353), (6, 8620902), (9, 5747268), (12, 4310451), (18, 2873634), (27, 1915756), (36, 1436817), (54, 957878), (108, 478939), (409, 126468), (818, 63234), (1171, 44172), (1227, 42156), (1636, 31617), (2342, 22086), (2454, 21078), (3513, 14724), (3681, 14052), (4684, 11043), (4908, 10539), (7026, 7362)]