50418195

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 82513920

約数和(自身を除く): 32095725

約数列:

[1, 3, 5, 15, 79, 157, 237, 271, 395, 471, 785, 813, 1185, 1355, 2355, 4065, 12403, 21409, 37209, 42547, 62015, 64227, 107045, 127641, 186045, 212735, 321135, 638205, 3361213, 10083639, 16806065, 50418195]

約数ペア:

[(1, 50418195), (3, 16806065), (5, 10083639), (15, 3361213), (79, 638205), (157, 321135), (237, 212735), (271, 186045), (395, 127641), (471, 107045), (785, 64227), (813, 62015), (1185, 42547), (1355, 37209), (2355, 21409), (4065, 12403)]