50138940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6379}}^1$

素因数の和:6522

約数の個数: 48

約数和(自身を含む): 141482880

約数和(自身を除く): 91343940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6379, 7860, 12758, 19137, 25516, 31895, 38274, 63790, 76548, 95685, 127580, 191370, 382740, 835649, 1671298, 2506947, 3342596, 4178245, 5013894, 8356490, 10027788, 12534735, 16712980, 25069470, 50138940]

約数ペア:

[(1, 50138940), (2, 25069470), (3, 16712980), (4, 12534735), (5, 10027788), (6, 8356490), (10, 5013894), (12, 4178245), (15, 3342596), (20, 2506947), (30, 1671298), (60, 835649), (131, 382740), (262, 191370), (393, 127580), (524, 95685), (655, 76548), (786, 63790), (1310, 38274), (1572, 31895), (1965, 25516), (2620, 19137), (3930, 12758), (6379, 7860)]