55521235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 88416000

約数和(自身を除く): 32894765

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 289, 385, 499, 595, 935, 1309, 1445, 2023, 2495, 3179, 3493, 5489, 6545, 8483, 10115, 15895, 17465, 22253, 27445, 38423, 42415, 59381, 93313, 111265, 144211, 192115, 296905, 466565, 653191, 721055, 1009477, 1586321, 3265955, 5047385, 7931605, 11104247, 55521235]

約数ペア:

[(1, 55521235), (5, 11104247), (7, 7931605), (11, 5047385), (17, 3265955), (35, 1586321), (55, 1009477), (77, 721055), (85, 653191), (119, 466565), (187, 296905), (289, 192115), (385, 144211), (499, 111265), (595, 93313), (935, 59381), (1309, 42415), (1445, 38423), (2023, 27445), (2495, 22253), (3179, 17465), (3493, 15895), (5489, 10115), (6545, 8483)]