53884640

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 127833552

約数和(自身を除く): 73948912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1097, 1228, 1535, 2194, 2456, 3070, 4388, 4912, 5485, 6140, 8776, 9824, 10970, 12280, 17552, 21940, 24560, 35104, 43880, 49120, 87760, 175520, 336779, 673558, 1347116, 1683895, 2694232, 3367790, 5388464, 6735580, 10776928, 13471160, 26942320, 53884640]

約数ペア:

[(1, 53884640), (2, 26942320), (4, 13471160), (5, 10776928), (8, 6735580), (10, 5388464), (16, 3367790), (20, 2694232), (32, 1683895), (40, 1347116), (80, 673558), (160, 336779), (307, 175520), (614, 87760), (1097, 49120), (1228, 43880), (1535, 35104), (2194, 24560), (2456, 21940), (3070, 17552), (4388, 12280), (4912, 10970), (5485, 9824), (6140, 8776)]