53678340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{298213}}^1$

素因数の和:298228

約数の個数: 36

約数和(自身を含む): 162824844

約数和(自身を除く): 109146504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 298213, 596426, 894639, 1192852, 1491065, 1789278, 2683917, 2982130, 3578556, 4473195, 5367834, 5964260, 8946390, 10735668, 13419585, 17892780, 26839170, 53678340]

約数ペア:

[(1, 53678340), (2, 26839170), (3, 17892780), (4, 13419585), (5, 10735668), (6, 8946390), (9, 5964260), (10, 5367834), (12, 4473195), (15, 3578556), (18, 2982130), (20, 2683917), (30, 1789278), (36, 1491065), (45, 1192852), (60, 894639), (90, 596426), (180, 298213)]