55184340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29669}}^1$

素因数の和:29712

約数の個数: 48

約数和(自身を含む): 159505920

約数和(自身を除く): 104321580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 29669, 59338, 89007, 118676, 148345, 178014, 296690, 356028, 445035, 593380, 890070, 919739, 1780140, 1839478, 2759217, 3678956, 4598695, 5518434, 9197390, 11036868, 13796085, 18394780, 27592170, 55184340]

約数ペア:

[(1, 55184340), (2, 27592170), (3, 18394780), (4, 13796085), (5, 11036868), (6, 9197390), (10, 5518434), (12, 4598695), (15, 3678956), (20, 2759217), (30, 1839478), (31, 1780140), (60, 919739), (62, 890070), (93, 593380), (124, 445035), (155, 356028), (186, 296690), (310, 178014), (372, 148345), (465, 118676), (620, 89007), (930, 59338), (1860, 29669)]