47703020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 106813728

約数和(自身を除く): 59110708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 811, 865, 1622, 1730, 2941, 3244, 3460, 4055, 5882, 8110, 11764, 13787, 14705, 16220, 27574, 29410, 55148, 58820, 68935, 137870, 140303, 275740, 280606, 561212, 701515, 1403030, 2385151, 2806060, 4770302, 9540604, 11925755, 23851510, 47703020]

約数ペア:

[(1, 47703020), (2, 23851510), (4, 11925755), (5, 9540604), (10, 4770302), (17, 2806060), (20, 2385151), (34, 1403030), (68, 701515), (85, 561212), (170, 280606), (173, 275740), (340, 140303), (346, 137870), (692, 68935), (811, 58820), (865, 55148), (1622, 29410), (1730, 27574), (2941, 16220), (3244, 14705), (3460, 13787), (4055, 11764), (5882, 8110)]