52077860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7213}}^1$

素因数の和:7260

約数の個数: 36

約数和(自身を含む): 115438428

約数和(自身を除く): 63360568

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7213, 7220, 14426, 28852, 36065, 72130, 137047, 144260, 274094, 548188, 685235, 1370470, 2603893, 2740940, 5207786, 10415572, 13019465, 26038930, 52077860]

約数ペア:

[(1, 52077860), (2, 26038930), (4, 13019465), (5, 10415572), (10, 5207786), (19, 2740940), (20, 2603893), (38, 1370470), (76, 685235), (95, 548188), (190, 274094), (361, 144260), (380, 137047), (722, 72130), (1444, 36065), (1805, 28852), (3610, 14426), (7213, 7220)]