48721974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{165721}}^1$

素因数の和:165740

約数の個数: 24

約数和(自身を含む): 113353848

約数和(自身を除く): 64631874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 165721, 331442, 497163, 994326, 1160047, 2320094, 3480141, 6960282, 8120329, 16240658, 24360987, 48721974]

約数ペア:

[(1, 48721974), (2, 24360987), (3, 16240658), (6, 8120329), (7, 6960282), (14, 3480141), (21, 2320094), (42, 1160047), (49, 994326), (98, 497163), (147, 331442), (294, 165721)]