53315746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 39762974

約数列:

[1, 2, 11, 22, 29, 58, 71, 107, 121, 142, 214, 242, 319, 638, 781, 1177, 1562, 2059, 2354, 3103, 3509, 4118, 6206, 7018, 7597, 8591, 12947, 15194, 17182, 22649, 25894, 34133, 45298, 68266, 83567, 167134, 220313, 249139, 375463, 440626, 498278, 750926, 919237, 1838474, 2423443, 4846886, 26657873, 53315746]

約数ペア:

[(1, 53315746), (2, 26657873), (11, 4846886), (22, 2423443), (29, 1838474), (58, 919237), (71, 750926), (107, 498278), (121, 440626), (142, 375463), (214, 249139), (242, 220313), (319, 167134), (638, 83567), (781, 68266), (1177, 45298), (1562, 34133), (2059, 25894), (2354, 22649), (3103, 17182), (3509, 15194), (4118, 12947), (6206, 8591), (7018, 7597)]