48457640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15733}}^1$

素因数の和:15762

約数の個数: 64

約数和(自身を含む): 135941760

約数和(自身を除く): 87484120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15733, 31466, 62932, 78665, 110131, 125864, 157330, 173063, 220262, 314660, 346126, 440524, 550655, 629320, 692252, 865315, 881048, 1101310, 1211441, 1384504, 1730630, 2202620, 2422882, 3461260, 4405240, 4845764, 6057205, 6922520, 9691528, 12114410, 24228820, 48457640]

約数ペア:

[(1, 48457640), (2, 24228820), (4, 12114410), (5, 9691528), (7, 6922520), (8, 6057205), (10, 4845764), (11, 4405240), (14, 3461260), (20, 2422882), (22, 2202620), (28, 1730630), (35, 1384504), (40, 1211441), (44, 1101310), (55, 881048), (56, 865315), (70, 692252), (77, 629320), (88, 550655), (110, 440524), (140, 346126), (154, 314660), (220, 220262), (280, 173063), (308, 157330), (385, 125864), (440, 110131), (616, 78665), (770, 62932), (1540, 31466), (3080, 15733)]