54450250

素因数分解:

$2^1\times 5^3\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 102385296

約数和(自身を除く): 47935046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 353, 617, 706, 1234, 1765, 3085, 3530, 6170, 8825, 15425, 17650, 30850, 44125, 77125, 88250, 154250, 217801, 435602, 1089005, 2178010, 5445025, 10890050, 27225125, 54450250]

約数ペア:

[(1, 54450250), (2, 27225125), (5, 10890050), (10, 5445025), (25, 2178010), (50, 1089005), (125, 435602), (250, 217801), (353, 154250), (617, 88250), (706, 77125), (1234, 44125), (1765, 30850), (3085, 17650), (3530, 15425), (6170, 8825)]