49191140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 58850332

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 1217, 2021, 2434, 4042, 4868, 6085, 8084, 10105, 12170, 20210, 24340, 40420, 52331, 57199, 104662, 114398, 209324, 228796, 261655, 285995, 523310, 571990, 1046620, 1143980, 2459557, 4919114, 9838228, 12297785, 24595570, 49191140]

約数ペア:

[(1, 49191140), (2, 24595570), (4, 12297785), (5, 9838228), (10, 4919114), (20, 2459557), (43, 1143980), (47, 1046620), (86, 571990), (94, 523310), (172, 285995), (188, 261655), (215, 228796), (235, 209324), (430, 114398), (470, 104662), (860, 57199), (940, 52331), (1217, 40420), (2021, 24340), (2434, 20210), (4042, 12170), (4868, 10105), (6085, 8084)]