55054170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 143579592

約数和(自身を除く): 88525422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 1453, 2105, 2526, 2906, 3789, 4210, 4359, 6315, 7265, 7578, 8718, 12630, 13077, 14530, 18945, 21795, 26154, 37890, 43590, 65385, 130770, 611713, 1223426, 1835139, 3058565, 3670278, 5505417, 6117130, 9175695, 11010834, 18351390, 27527085, 55054170]

約数ペア:

[(1, 55054170), (2, 27527085), (3, 18351390), (5, 11010834), (6, 9175695), (9, 6117130), (10, 5505417), (15, 3670278), (18, 3058565), (30, 1835139), (45, 1223426), (90, 611713), (421, 130770), (842, 65385), (1263, 43590), (1453, 37890), (2105, 26154), (2526, 21795), (2906, 18945), (3789, 14530), (4210, 13077), (4359, 12630), (6315, 8718), (7265, 7578)]