49962580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 108936576

約数和(自身を除く): 58973996

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 631, 740, 1070, 1262, 2140, 2524, 3155, 3959, 6310, 7918, 12620, 15836, 19795, 23347, 39590, 46694, 67517, 79180, 93388, 116735, 135034, 233470, 270068, 337585, 466940, 675170, 1350340, 2498129, 4996258, 9992516, 12490645, 24981290, 49962580]

約数ペア:

[(1, 49962580), (2, 24981290), (4, 12490645), (5, 9992516), (10, 4996258), (20, 2498129), (37, 1350340), (74, 675170), (107, 466940), (148, 337585), (185, 270068), (214, 233470), (370, 135034), (428, 116735), (535, 93388), (631, 79180), (740, 67517), (1070, 46694), (1262, 39590), (2140, 23347), (2524, 19795), (3155, 15836), (3959, 12620), (6310, 7918)]