54423590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6863}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 107243136

約数和(自身を除く): 52819546

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6863, 7930, 13726, 34315, 68630, 89219, 178438, 418643, 446095, 837286, 892190, 2093215, 4186430, 5442359, 10884718, 27211795, 54423590]

約数ペア:

[(1, 54423590), (2, 27211795), (5, 10884718), (10, 5442359), (13, 4186430), (26, 2093215), (61, 892190), (65, 837286), (122, 446095), (130, 418643), (305, 178438), (610, 89219), (793, 68630), (1586, 34315), (3965, 13726), (6863, 7930)]