51947856

素因数分解:

$2^4\times 3^2\times {\mathrm{360749}}^1$

素因数の和:360763

約数の個数: 30

約数和(自身を含む): 145382250

約数和(自身を除く): 93434394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 360749, 721498, 1082247, 1442996, 2164494, 2885992, 3246741, 4328988, 5771984, 6493482, 8657976, 12986964, 17315952, 25973928, 51947856]

約数ペア:

[(1, 51947856), (2, 25973928), (3, 17315952), (4, 12986964), (6, 8657976), (8, 6493482), (9, 5771984), (12, 4328988), (16, 3246741), (18, 2885992), (24, 2164494), (36, 1442996), (48, 1082247), (72, 721498), (144, 360749)]