55171020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39979}}^1$

素因数の和:40014

約数の個数: 48

約数和(自身を含む): 161199360

約数和(自身を除く): 106028340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 39979, 79958, 119937, 159916, 199895, 239874, 399790, 479748, 599685, 799580, 919517, 1199370, 1839034, 2398740, 2758551, 3678068, 4597585, 5517102, 9195170, 11034204, 13792755, 18390340, 27585510, 55171020]

約数ペア:

[(1, 55171020), (2, 27585510), (3, 18390340), (4, 13792755), (5, 11034204), (6, 9195170), (10, 5517102), (12, 4597585), (15, 3678068), (20, 2758551), (23, 2398740), (30, 1839034), (46, 1199370), (60, 919517), (69, 799580), (92, 599685), (115, 479748), (138, 399790), (230, 239874), (276, 199895), (345, 159916), (460, 119937), (690, 79958), (1380, 39979)]