53011539

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 93633280

約数和(自身を除く): 40621741

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 661, 1197, 1273, 1407, 1983, 3819, 4221, 4627, 5949, 8911, 11457, 12559, 13881, 26733, 37677, 41643, 44287, 80199, 87913, 113031, 132861, 263739, 310009, 398583, 791217, 841453, 930027, 2524359, 2790081, 5890171, 7573077, 17670513, 53011539]

約数ペア:

[(1, 53011539), (3, 17670513), (7, 7573077), (9, 5890171), (19, 2790081), (21, 2524359), (57, 930027), (63, 841453), (67, 791217), (133, 398583), (171, 310009), (201, 263739), (399, 132861), (469, 113031), (603, 87913), (661, 80199), (1197, 44287), (1273, 41643), (1407, 37677), (1983, 26733), (3819, 13881), (4221, 12559), (4627, 11457), (5949, 8911)]