30649550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14951}}^1$

素因数の和:15004

約数の個数: 24

約数和(自身を含む): 58402512

約数和(自身を除く): 27752962

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 14951, 29902, 74755, 149510, 373775, 612991, 747550, 1225982, 3064955, 6129910, 15324775, 30649550]

約数ペア:

[(1, 30649550), (2, 15324775), (5, 6129910), (10, 3064955), (25, 1225982), (41, 747550), (50, 612991), (82, 373775), (205, 149510), (410, 74755), (1025, 29902), (2050, 14951)]