55157670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 144061632

約数和(自身を除く): 88903962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 2543, 3615, 4338, 5086, 7230, 7629, 10845, 12715, 15258, 21690, 22887, 25430, 38145, 45774, 76290, 114435, 228870, 612863, 1225726, 1838589, 3064315, 3677178, 5515767, 6128630, 9192945, 11031534, 18385890, 27578835, 55157670]

約数ペア:

[(1, 55157670), (2, 27578835), (3, 18385890), (5, 11031534), (6, 9192945), (9, 6128630), (10, 5515767), (15, 3677178), (18, 3064315), (30, 1838589), (45, 1225726), (90, 612863), (241, 228870), (482, 114435), (723, 76290), (1205, 45774), (1446, 38145), (2169, 25430), (2410, 22887), (2543, 21690), (3615, 15258), (4338, 12715), (5086, 10845), (7230, 7629)]