49186020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63059}}^1$

素因数の和:63084

約数の個数: 48

約数和(自身を含む): 148317120

約数和(自身を除く): 99131100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63059, 126118, 189177, 252236, 315295, 378354, 630590, 756708, 819767, 945885, 1261180, 1639534, 1891770, 2459301, 3279068, 3783540, 4098835, 4918602, 8197670, 9837204, 12296505, 16395340, 24593010, 49186020]

約数ペア:

[(1, 49186020), (2, 24593010), (3, 16395340), (4, 12296505), (5, 9837204), (6, 8197670), (10, 4918602), (12, 4098835), (13, 3783540), (15, 3279068), (20, 2459301), (26, 1891770), (30, 1639534), (39, 1261180), (52, 945885), (60, 819767), (65, 756708), (78, 630590), (130, 378354), (156, 315295), (195, 252236), (260, 189177), (390, 126118), (780, 63059)]