53648991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 36925857

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 127, 153, 187, 251, 381, 561, 753, 1143, 1397, 1683, 2159, 2259, 2761, 4191, 4267, 6477, 8283, 12573, 12801, 19431, 23749, 24849, 31877, 38403, 46937, 71247, 95631, 140811, 213741, 286893, 350647, 422433, 541909, 1051941, 1625727, 3155823, 4877181, 5960999, 17882997, 53648991]

約数ペア:

[(1, 53648991), (3, 17882997), (9, 5960999), (11, 4877181), (17, 3155823), (33, 1625727), (51, 1051941), (99, 541909), (127, 422433), (153, 350647), (187, 286893), (251, 213741), (381, 140811), (561, 95631), (753, 71247), (1143, 46937), (1397, 38403), (1683, 31877), (2159, 24849), (2259, 23749), (2761, 19431), (4191, 12801), (4267, 12573), (6477, 8283)]