56703087

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 99573760

約数和(自身を除く): 42870673

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 373, 381, 399, 889, 1119, 1143, 1197, 2413, 2611, 2667, 3357, 7087, 7239, 7833, 8001, 16891, 21261, 21717, 23499, 47371, 49609, 50673, 63783, 142113, 148827, 152019, 331597, 426339, 446481, 900049, 994791, 2700147, 2984373, 6300343, 8100441, 18901029, 56703087]

約数ペア:

[(1, 56703087), (3, 18901029), (7, 8100441), (9, 6300343), (19, 2984373), (21, 2700147), (57, 994791), (63, 900049), (127, 446481), (133, 426339), (171, 331597), (373, 152019), (381, 148827), (399, 142113), (889, 63783), (1119, 50673), (1143, 49609), (1197, 47371), (2413, 23499), (2611, 21717), (2667, 21261), (3357, 16891), (7087, 8001), (7239, 7833)]