54433840

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1837

約数の個数: 40

約数和(自身を含む): 126898128

約数和(自身を除く): 72464288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 1301, 2092, 2602, 2615, 4184, 5204, 5230, 6505, 8368, 10408, 10460, 13010, 20816, 20920, 26020, 41840, 52040, 104080, 680423, 1360846, 2721692, 3402115, 5443384, 6804230, 10886768, 13608460, 27216920, 54433840]

約数ペア:

[(1, 54433840), (2, 27216920), (4, 13608460), (5, 10886768), (8, 6804230), (10, 5443384), (16, 3402115), (20, 2721692), (40, 1360846), (80, 680423), (523, 104080), (1046, 52040), (1301, 41840), (2092, 26020), (2602, 20920), (2615, 20816), (4184, 13010), (5204, 10460), (5230, 10408), (6505, 8368)]