55490848

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 125604864

約数和(自身を除く): 70114016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1297, 1337, 1528, 2594, 2674, 3056, 5188, 5348, 6112, 9079, 10376, 10696, 18158, 20752, 21392, 36316, 41504, 42784, 72632, 145264, 247727, 290528, 495454, 990908, 1734089, 1981816, 3468178, 3963632, 6936356, 7927264, 13872712, 27745424, 55490848]

約数ペア:

[(1, 55490848), (2, 27745424), (4, 13872712), (7, 7927264), (8, 6936356), (14, 3963632), (16, 3468178), (28, 1981816), (32, 1734089), (56, 990908), (112, 495454), (191, 290528), (224, 247727), (382, 145264), (764, 72632), (1297, 42784), (1337, 41504), (1528, 36316), (2594, 21392), (2674, 20752), (3056, 18158), (5188, 10696), (5348, 10376), (6112, 9079)]