31044948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 79349760

約数和(自身を除く): 48304812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 479, 491, 958, 982, 1437, 1473, 1916, 1964, 2874, 2946, 5269, 5401, 5748, 5892, 10538, 10802, 15807, 16203, 21076, 21604, 31614, 32406, 63228, 64812, 235189, 470378, 705567, 940756, 1411134, 2587079, 2822268, 5174158, 7761237, 10348316, 15522474, 31044948]

約数ペア:

[(1, 31044948), (2, 15522474), (3, 10348316), (4, 7761237), (6, 5174158), (11, 2822268), (12, 2587079), (22, 1411134), (33, 940756), (44, 705567), (66, 470378), (132, 235189), (479, 64812), (491, 63228), (958, 32406), (982, 31614), (1437, 21604), (1473, 21076), (1916, 16203), (1964, 15807), (2874, 10802), (2946, 10538), (5269, 5892), (5401, 5748)]