54203450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 115867584

約数和(自身を除く): 61664134

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 251, 350, 502, 617, 1234, 1255, 1757, 2510, 3085, 3514, 4319, 6170, 6275, 8638, 8785, 12550, 15425, 17570, 21595, 30850, 43190, 43925, 87850, 107975, 154867, 215950, 309734, 774335, 1084069, 1548670, 2168138, 3871675, 5420345, 7743350, 10840690, 27101725, 54203450]

約数ペア:

[(1, 54203450), (2, 27101725), (5, 10840690), (7, 7743350), (10, 5420345), (14, 3871675), (25, 2168138), (35, 1548670), (50, 1084069), (70, 774335), (175, 309734), (251, 215950), (350, 154867), (502, 107975), (617, 87850), (1234, 43925), (1255, 43190), (1757, 30850), (2510, 21595), (3085, 17570), (3514, 15425), (4319, 12550), (6170, 8785), (6275, 8638)]