48392180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 105162624

約数和(自身を除く): 56770444

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 643, 710, 1060, 1286, 1420, 2572, 3215, 3763, 6430, 7526, 12860, 15052, 18815, 34079, 37630, 45653, 68158, 75260, 91306, 136316, 170395, 182612, 228265, 340790, 456530, 681580, 913060, 2419609, 4839218, 9678436, 12098045, 24196090, 48392180]

約数ペア:

[(1, 48392180), (2, 24196090), (4, 12098045), (5, 9678436), (10, 4839218), (20, 2419609), (53, 913060), (71, 681580), (106, 456530), (142, 340790), (212, 228265), (265, 182612), (284, 170395), (355, 136316), (530, 91306), (643, 75260), (710, 68158), (1060, 45653), (1286, 37630), (1420, 34079), (2572, 18815), (3215, 15052), (3763, 12860), (6430, 7526)]