54026180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 126142464

約数和(自身を除く): 72116284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 6703, 8060, 13406, 26812, 33515, 67030, 87139, 134060, 174278, 207793, 348556, 415586, 435695, 831172, 871390, 1038965, 1742780, 2077930, 2701309, 4155860, 5402618, 10805236, 13506545, 27013090, 54026180]

約数ペア:

[(1, 54026180), (2, 27013090), (4, 13506545), (5, 10805236), (10, 5402618), (13, 4155860), (20, 2701309), (26, 2077930), (31, 1742780), (52, 1038965), (62, 871390), (65, 831172), (124, 435695), (130, 415586), (155, 348556), (260, 207793), (310, 174278), (403, 134060), (620, 87139), (806, 67030), (1612, 33515), (2015, 26812), (4030, 13406), (6703, 8060)]