50648720

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1511}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 118117440

約数和(自身を除く): 67468720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1511, 1676, 2095, 3022, 3352, 4190, 6044, 6704, 7555, 8380, 12088, 15110, 16760, 24176, 30220, 33520, 60440, 120880, 633109, 1266218, 2532436, 3165545, 5064872, 6331090, 10129744, 12662180, 25324360, 50648720]

約数ペア:

[(1, 50648720), (2, 25324360), (4, 12662180), (5, 10129744), (8, 6331090), (10, 5064872), (16, 3165545), (20, 2532436), (40, 1266218), (80, 633109), (419, 120880), (838, 60440), (1511, 33520), (1676, 30220), (2095, 24176), (3022, 16760), (3352, 15110), (4190, 12088), (6044, 8380), (6704, 7555)]