47874090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 78200790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 239, 330, 478, 607, 717, 1195, 1214, 1434, 1821, 2390, 2629, 3035, 3585, 3642, 5258, 6070, 6677, 7170, 7887, 9105, 13145, 13354, 15774, 18210, 20031, 26290, 33385, 39435, 40062, 66770, 78870, 100155, 145073, 200310, 290146, 435219, 725365, 870438, 1450730, 1595803, 2176095, 3191606, 4352190, 4787409, 7979015, 9574818, 15958030, 23937045, 47874090]

約数ペア:

[(1, 47874090), (2, 23937045), (3, 15958030), (5, 9574818), (6, 7979015), (10, 4787409), (11, 4352190), (15, 3191606), (22, 2176095), (30, 1595803), (33, 1450730), (55, 870438), (66, 725365), (110, 435219), (165, 290146), (239, 200310), (330, 145073), (478, 100155), (607, 78870), (717, 66770), (1195, 40062), (1214, 39435), (1434, 33385), (1821, 26290), (2390, 20031), (2629, 18210), (3035, 15774), (3585, 13354), (3642, 13145), (5258, 9105), (6070, 7887), (6677, 7170)]