49251660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20021}}^1$

素因数の和:20074

約数の個数: 48

約数和(自身を含む): 141275232

約数和(自身を除く): 92023572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 20021, 40042, 60063, 80084, 100105, 120126, 200210, 240252, 300315, 400420, 600630, 820861, 1201260, 1641722, 2462583, 3283444, 4104305, 4925166, 8208610, 9850332, 12312915, 16417220, 24625830, 49251660]

約数ペア:

[(1, 49251660), (2, 24625830), (3, 16417220), (4, 12312915), (5, 9850332), (6, 8208610), (10, 4925166), (12, 4104305), (15, 3283444), (20, 2462583), (30, 1641722), (41, 1201260), (60, 820861), (82, 600630), (123, 400420), (164, 300315), (205, 240252), (246, 200210), (410, 120126), (492, 100105), (615, 80084), (820, 60063), (1230, 40042), (2460, 20021)]