49166620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79301}}^1$

素因数の和:79341

約数の個数: 24

約数和(自身を含む): 106581888

約数和(自身を除く): 57415268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 79301, 158602, 317204, 396505, 793010, 1586020, 2458331, 4916662, 9833324, 12291655, 24583310, 49166620]

約数ペア:

[(1, 49166620), (2, 24583310), (4, 12291655), (5, 9833324), (10, 4916662), (20, 2458331), (31, 1586020), (62, 793010), (124, 396505), (155, 317204), (310, 158602), (620, 79301)]