56380038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 138281472

約数和(自身を除く): 81901434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 2857, 3289, 5714, 6578, 8571, 9867, 17142, 19734, 31427, 37141, 62854, 65711, 74282, 94281, 111423, 131422, 188562, 197133, 222846, 394266, 408551, 722821, 817102, 854243, 1225653, 1445642, 1708486, 2168463, 2451306, 2562729, 4336926, 5125458, 9396673, 18793346, 28190019, 56380038]

約数ペア:

[(1, 56380038), (2, 28190019), (3, 18793346), (6, 9396673), (11, 5125458), (13, 4336926), (22, 2562729), (23, 2451306), (26, 2168463), (33, 1708486), (39, 1445642), (46, 1225653), (66, 854243), (69, 817102), (78, 722821), (138, 408551), (143, 394266), (253, 222846), (286, 197133), (299, 188562), (429, 131422), (506, 111423), (598, 94281), (759, 74282), (858, 65711), (897, 62854), (1518, 37141), (1794, 31427), (2857, 19734), (3289, 17142), (5714, 9867), (6578, 8571)]