51741090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3527}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 135390528

約数和(自身を除く): 83649438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3527, 4890, 7054, 7335, 10581, 14670, 17635, 21162, 31743, 35270, 52905, 63486, 105810, 158715, 317430, 574901, 1149802, 1724703, 2874505, 3449406, 5174109, 5749010, 8623515, 10348218, 17247030, 25870545, 51741090]

約数ペア:

[(1, 51741090), (2, 25870545), (3, 17247030), (5, 10348218), (6, 8623515), (9, 5749010), (10, 5174109), (15, 3449406), (18, 2874505), (30, 1724703), (45, 1149802), (90, 574901), (163, 317430), (326, 158715), (489, 105810), (815, 63486), (978, 52905), (1467, 35270), (1630, 31743), (2445, 21162), (2934, 17635), (3527, 14670), (4890, 10581), (7054, 7335)]