56992520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 82353400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 863, 1016, 1270, 1651, 1726, 2540, 3302, 3452, 4315, 5080, 6604, 6904, 8255, 8630, 11219, 13208, 16510, 17260, 22438, 33020, 34520, 44876, 56095, 66040, 89752, 109601, 112190, 219202, 224380, 438404, 448760, 548005, 876808, 1096010, 1424813, 2192020, 2849626, 4384040, 5699252, 7124065, 11398504, 14248130, 28496260, 56992520]

約数ペア:

[(1, 56992520), (2, 28496260), (4, 14248130), (5, 11398504), (8, 7124065), (10, 5699252), (13, 4384040), (20, 2849626), (26, 2192020), (40, 1424813), (52, 1096010), (65, 876808), (104, 548005), (127, 448760), (130, 438404), (254, 224380), (260, 219202), (508, 112190), (520, 109601), (635, 89752), (863, 66040), (1016, 56095), (1270, 44876), (1651, 34520), (1726, 33020), (2540, 22438), (3302, 17260), (3452, 16510), (4315, 13208), (5080, 11219), (6604, 8630), (6904, 8255)]