53066940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1367}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 148925952

約数和(自身を除く): 95859012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1367, 1941, 2588, 2734, 3235, 3882, 4101, 5468, 6470, 6835, 7764, 8202, 9705, 12940, 13670, 16404, 19410, 20505, 27340, 38820, 41010, 82020, 884449, 1768898, 2653347, 3537796, 4422245, 5306694, 8844490, 10613388, 13266735, 17688980, 26533470, 53066940]

約数ペア:

[(1, 53066940), (2, 26533470), (3, 17688980), (4, 13266735), (5, 10613388), (6, 8844490), (10, 5306694), (12, 4422245), (15, 3537796), (20, 2653347), (30, 1768898), (60, 884449), (647, 82020), (1294, 41010), (1367, 38820), (1941, 27340), (2588, 20505), (2734, 19410), (3235, 16404), (3882, 13670), (4101, 12940), (5468, 9705), (6470, 8202), (6835, 7764)]