55569996

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7247}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 146119680

約数和(自身を除く): 90549684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7247, 7668, 14494, 21741, 28988, 43482, 65223, 86964, 130446, 195669, 260892, 391338, 514537, 782676, 1029074, 1543611, 2058148, 3087222, 4630833, 6174444, 9261666, 13892499, 18523332, 27784998, 55569996]

約数ペア:

[(1, 55569996), (2, 27784998), (3, 18523332), (4, 13892499), (6, 9261666), (9, 6174444), (12, 4630833), (18, 3087222), (27, 2058148), (36, 1543611), (54, 1029074), (71, 782676), (108, 514537), (142, 391338), (213, 260892), (284, 195669), (426, 130446), (639, 86964), (852, 65223), (1278, 43482), (1917, 28988), (2556, 21741), (3834, 14494), (7247, 7668)]