50284020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2111}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 141216768

約数和(自身を除く): 90932748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2111, 2382, 3970, 4222, 4764, 5955, 6333, 7940, 8444, 10555, 11910, 12666, 21110, 23820, 25332, 31665, 42220, 63330, 126660, 838067, 1676134, 2514201, 3352268, 4190335, 5028402, 8380670, 10056804, 12571005, 16761340, 25142010, 50284020]

約数ペア:

[(1, 50284020), (2, 25142010), (3, 16761340), (4, 12571005), (5, 10056804), (6, 8380670), (10, 5028402), (12, 4190335), (15, 3352268), (20, 2514201), (30, 1676134), (60, 838067), (397, 126660), (794, 63330), (1191, 42220), (1588, 31665), (1985, 25332), (2111, 23820), (2382, 21110), (3970, 12666), (4222, 11910), (4764, 10555), (5955, 8444), (6333, 7940)]