52109040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217121}}^1$

素因数の和:217137

約数の個数: 40

約数和(自身を含む): 161538768

約数和(自身を除く): 109429728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217121, 434242, 651363, 868484, 1085605, 1302726, 1736968, 2171210, 2605452, 3256815, 3473936, 4342420, 5210904, 6513630, 8684840, 10421808, 13027260, 17369680, 26054520, 52109040]

約数ペア:

[(1, 52109040), (2, 26054520), (3, 17369680), (4, 13027260), (5, 10421808), (6, 8684840), (8, 6513630), (10, 5210904), (12, 4342420), (15, 3473936), (16, 3256815), (20, 2605452), (24, 2171210), (30, 1736968), (40, 1302726), (48, 1085605), (60, 868484), (80, 651363), (120, 434242), (240, 217121)]