49813473003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2753}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 80901504000

約数和(自身を除く): 31088030997

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 449, 707, 1347, 1919, 2121, 2753, 3143, 5757, 8259, 8531, 9429, 13433, 19271, 25593, 40299, 45349, 52307, 57813, 59717, 136047, 156921, 179151, 278053, 317443, 366149, 834159, 861631, 952329, 1098447, 1236097, 1946371, 2584893, 3708291, 5283007, 5839113, 6031417, 8652679, 15849021, 18094251, 23485843, 25958037, 36981049, 70457529, 110943147, 124845797, 164400901, 374537391, 493202703, 873920579, 2372070143, 2621761737, 7116210429, 16604491001, 49813473003]

約数ペア:

[(1, 49813473003), (3, 16604491001), (7, 7116210429), (19, 2621761737), (21, 2372070143), (57, 873920579), (101, 493202703), (133, 374537391), (303, 164400901), (399, 124845797), (449, 110943147), (707, 70457529), (1347, 36981049), (1919, 25958037), (2121, 23485843), (2753, 18094251), (3143, 15849021), (5757, 8652679), (8259, 6031417), (8531, 5839113), (9429, 5283007), (13433, 3708291), (19271, 2584893), (25593, 1946371), (40299, 1236097), (45349, 1098447), (52307, 952329), (57813, 861631), (59717, 834159), (136047, 366149), (156921, 317443), (179151, 278053)]