56480502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 133701120

約数和(自身を除く): 77220618

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1657, 1794, 2622, 3314, 4971, 5681, 9942, 11362, 17043, 21541, 31483, 34086, 38111, 43082, 62966, 64623, 76222, 94449, 114333, 129246, 188898, 228666, 409279, 495443, 724109, 818558, 990886, 1227837, 1448218, 1486329, 2172327, 2455674, 2972658, 4344654, 9413417, 18826834, 28240251, 56480502]

約数ペア:

[(1, 56480502), (2, 28240251), (3, 18826834), (6, 9413417), (13, 4344654), (19, 2972658), (23, 2455674), (26, 2172327), (38, 1486329), (39, 1448218), (46, 1227837), (57, 990886), (69, 818558), (78, 724109), (114, 495443), (138, 409279), (247, 228666), (299, 188898), (437, 129246), (494, 114333), (598, 94449), (741, 76222), (874, 64623), (897, 62966), (1311, 43082), (1482, 38111), (1657, 34086), (1794, 31483), (2622, 21541), (3314, 17043), (4971, 11362), (5681, 9942)]