52889960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 70186840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 295, 307, 365, 472, 584, 590, 614, 730, 1180, 1228, 1460, 1535, 2360, 2456, 2920, 3070, 4307, 6140, 8614, 12280, 17228, 18113, 21535, 22411, 34456, 36226, 43070, 44822, 72452, 86140, 89644, 90565, 112055, 144904, 172280, 179288, 181130, 224110, 362260, 448220, 724520, 896440, 1322249, 2644498, 5288996, 6611245, 10577992, 13222490, 26444980, 52889960]

約数ペア:

[(1, 52889960), (2, 26444980), (4, 13222490), (5, 10577992), (8, 6611245), (10, 5288996), (20, 2644498), (40, 1322249), (59, 896440), (73, 724520), (118, 448220), (146, 362260), (236, 224110), (292, 181130), (295, 179288), (307, 172280), (365, 144904), (472, 112055), (584, 90565), (590, 89644), (614, 86140), (730, 72452), (1180, 44822), (1228, 43070), (1460, 36226), (1535, 34456), (2360, 22411), (2456, 21535), (2920, 18113), (3070, 17228), (4307, 12280), (6140, 8614)]