55965540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30089}}^1$

素因数の和:30132

約数の個数: 48

約数和(自身を含む): 161763840

約数和(自身を除く): 105798300

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, 30089, 60178, 90267, 120356, 150445, 180534, 300890, 361068, 451335, 601780, 902670, 932759, 1805340, 1865518, 2798277, 3731036, 4663795, 5596554, 9327590, 11193108, 13991385, 18655180, 27982770, 55965540]

約数ペア:

[(1, 55965540), (2, 27982770), (3, 18655180), (4, 13991385), (5, 11193108), (6, 9327590), (10, 5596554), (12, 4663795), (15, 3731036), (20, 2798277), (30, 1865518), (31, 1805340), (60, 932759), (62, 902670), (93, 601780), (124, 451335), (155, 361068), (186, 300890), (310, 180534), (372, 150445), (465, 120356), (620, 90267), (930, 60178), (1860, 30089)]