50569040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 73173040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 307, 355, 464, 568, 580, 614, 710, 1136, 1160, 1228, 1420, 1535, 2059, 2320, 2456, 2840, 3070, 4118, 4912, 5680, 6140, 8236, 8903, 10295, 12280, 16472, 17806, 20590, 21797, 24560, 32944, 35612, 41180, 43594, 44515, 71224, 82360, 87188, 89030, 108985, 142448, 164720, 174376, 178060, 217970, 348752, 356120, 435940, 632113, 712240, 871880, 1264226, 1743760, 2528452, 3160565, 5056904, 6321130, 10113808, 12642260, 25284520, 50569040]

約数ペア:

[(1, 50569040), (2, 25284520), (4, 12642260), (5, 10113808), (8, 6321130), (10, 5056904), (16, 3160565), (20, 2528452), (29, 1743760), (40, 1264226), (58, 871880), (71, 712240), (80, 632113), (116, 435940), (142, 356120), (145, 348752), (232, 217970), (284, 178060), (290, 174376), (307, 164720), (355, 142448), (464, 108985), (568, 89030), (580, 87188), (614, 82360), (710, 71224), (1136, 44515), (1160, 43594), (1228, 41180), (1420, 35612), (1535, 32944), (2059, 24560), (2320, 21797), (2456, 20590), (2840, 17806), (3070, 16472), (4118, 12280), (4912, 10295), (5680, 8903), (6140, 8236)]