57081738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 81296502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 233, 266, 307, 399, 466, 614, 699, 798, 921, 1398, 1631, 1842, 2149, 3262, 4298, 4427, 4893, 5833, 6447, 8854, 9786, 11666, 12894, 13281, 17499, 26562, 30989, 34998, 40831, 61978, 71531, 81662, 92967, 122493, 143062, 185934, 214593, 244986, 429186, 500717, 1001434, 1359089, 1502151, 2718178, 3004302, 4077267, 8154534, 9513623, 19027246, 28540869, 57081738]

約数ペア:

[(1, 57081738), (2, 28540869), (3, 19027246), (6, 9513623), (7, 8154534), (14, 4077267), (19, 3004302), (21, 2718178), (38, 1502151), (42, 1359089), (57, 1001434), (114, 500717), (133, 429186), (233, 244986), (266, 214593), (307, 185934), (399, 143062), (466, 122493), (614, 92967), (699, 81662), (798, 71531), (921, 61978), (1398, 40831), (1631, 34998), (1842, 30989), (2149, 26562), (3262, 17499), (4298, 13281), (4427, 12894), (4893, 11666), (5833, 9786), (6447, 8854)]