48768590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10139}}^1$

素因数の和:10196

約数の個数: 32

約数和(自身を含む): 97100640

約数和(自身を除く): 48332050

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10139, 20278, 50695, 101390, 131807, 263614, 375143, 659035, 750286, 1318070, 1875715, 3751430, 4876859, 9753718, 24384295, 48768590]

約数ペア:

[(1, 48768590), (2, 24384295), (5, 9753718), (10, 4876859), (13, 3751430), (26, 1875715), (37, 1318070), (65, 750286), (74, 659035), (130, 375143), (185, 263614), (370, 131807), (481, 101390), (962, 50695), (2405, 20278), (4810, 10139)]