51401412

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20693}}^1$

素因数の和:20729

約数の個数: 48

約数和(自身を含む): 139063680

約数和(自身を除く): 87662268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20693, 41386, 62079, 82772, 124158, 186237, 248316, 372474, 475939, 558711, 744948, 951878, 1117422, 1427817, 1903756, 2234844, 2855634, 4283451, 5711268, 8566902, 12850353, 17133804, 25700706, 51401412]

約数ペア:

[(1, 51401412), (2, 25700706), (3, 17133804), (4, 12850353), (6, 8566902), (9, 5711268), (12, 4283451), (18, 2855634), (23, 2234844), (27, 1903756), (36, 1427817), (46, 1117422), (54, 951878), (69, 744948), (92, 558711), (108, 475939), (138, 372474), (207, 248316), (276, 186237), (414, 124158), (621, 82772), (828, 62079), (1242, 41386), (2484, 20693)]