54469040

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2423}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 127143648

約数和(自身を除く): 72674608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2423, 2810, 4496, 4846, 5620, 9692, 11240, 12115, 19384, 22480, 24230, 38768, 48460, 96920, 193840, 680863, 1361726, 2723452, 3404315, 5446904, 6808630, 10893808, 13617260, 27234520, 54469040]

約数ペア:

[(1, 54469040), (2, 27234520), (4, 13617260), (5, 10893808), (8, 6808630), (10, 5446904), (16, 3404315), (20, 2723452), (40, 1361726), (80, 680863), (281, 193840), (562, 96920), (1124, 48460), (1405, 38768), (2248, 24230), (2423, 22480), (2810, 19384), (4496, 12115), (4846, 11240), (5620, 9692)]