50426520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{420221}}^1$

素因数の和:420235

約数の個数: 32

約数和(自身を含む): 151279920

約数和(自身を除く): 100853400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 420221, 840442, 1260663, 1680884, 2101105, 2521326, 3361768, 4202210, 5042652, 6303315, 8404420, 10085304, 12606630, 16808840, 25213260, 50426520]

約数ペア:

[(1, 50426520), (2, 25213260), (3, 16808840), (4, 12606630), (5, 10085304), (6, 8404420), (8, 6303315), (10, 5042652), (12, 4202210), (15, 3361768), (20, 2521326), (24, 2101105), (30, 1680884), (40, 1260663), (60, 840442), (120, 420221)]