55464738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21649}}^1$

素因数の和:21722

約数の個数: 32

約数和(自身を含む): 128860800

約数和(自身を除く): 73396062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 21649, 43298, 64947, 129894, 151543, 303086, 454629, 909258, 1320589, 2641178, 3961767, 7923534, 9244123, 18488246, 27732369, 55464738]

約数ペア:

[(1, 55464738), (2, 27732369), (3, 18488246), (6, 9244123), (7, 7923534), (14, 3961767), (21, 2641178), (42, 1320589), (61, 909258), (122, 454629), (183, 303086), (366, 151543), (427, 129894), (854, 64947), (1281, 43298), (2562, 21649)]