51362760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428023}}^1$

素因数の和:428037

約数の個数: 32

約数和(自身を含む): 154088640

約数和(自身を除く): 102725880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428023, 856046, 1284069, 1712092, 2140115, 2568138, 3424184, 4280230, 5136276, 6420345, 8560460, 10272552, 12840690, 17120920, 25681380, 51362760]

約数ペア:

[(1, 51362760), (2, 25681380), (3, 17120920), (4, 12840690), (5, 10272552), (6, 8560460), (8, 6420345), (10, 5136276), (12, 4280230), (15, 3424184), (20, 2568138), (24, 2140115), (30, 1712092), (40, 1284069), (60, 856046), (120, 428023)]