55853580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5711}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 157377024

約数和(自身を除く): 101523444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 5711, 9780, 11422, 17133, 22844, 28555, 34266, 57110, 68532, 85665, 114220, 171330, 342660, 930893, 1861786, 2792679, 3723572, 4654465, 5585358, 9308930, 11170716, 13963395, 18617860, 27926790, 55853580]

約数ペア:

[(1, 55853580), (2, 27926790), (3, 18617860), (4, 13963395), (5, 11170716), (6, 9308930), (10, 5585358), (12, 4654465), (15, 3723572), (20, 2792679), (30, 1861786), (60, 930893), (163, 342660), (326, 171330), (489, 114220), (652, 85665), (815, 68532), (978, 57110), (1630, 34266), (1956, 28555), (2445, 22844), (3260, 17133), (4890, 11422), (5711, 9780)]