56215070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 103692960

約数和(自身を除く): 47477890

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 761, 830, 890, 1522, 3805, 7387, 7610, 14774, 36935, 63163, 67729, 73870, 126326, 135458, 315815, 338645, 631630, 677290, 5621507, 11243014, 28107535, 56215070]

約数ペア:

[(1, 56215070), (2, 28107535), (5, 11243014), (10, 5621507), (83, 677290), (89, 631630), (166, 338645), (178, 315815), (415, 135458), (445, 126326), (761, 73870), (830, 67729), (890, 63163), (1522, 36935), (3805, 14774), (7387, 7610)]