53205126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 66013050

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 127, 131, 246, 254, 262, 381, 393, 533, 762, 786, 1066, 1599, 1651, 1703, 3198, 3302, 3406, 4953, 5109, 5207, 5371, 9906, 10218, 10414, 10742, 15621, 16113, 16637, 31242, 32226, 33274, 49911, 67691, 69823, 99822, 135382, 139646, 203073, 209469, 216281, 406146, 418938, 432562, 648843, 682117, 1297686, 1364234, 2046351, 4092702, 8867521, 17735042, 26602563, 53205126]

約数ペア:

[(1, 53205126), (2, 26602563), (3, 17735042), (6, 8867521), (13, 4092702), (26, 2046351), (39, 1364234), (41, 1297686), (78, 682117), (82, 648843), (123, 432562), (127, 418938), (131, 406146), (246, 216281), (254, 209469), (262, 203073), (381, 139646), (393, 135382), (533, 99822), (762, 69823), (786, 67691), (1066, 49911), (1599, 33274), (1651, 32226), (1703, 31242), (3198, 16637), (3302, 16113), (3406, 15621), (4953, 10742), (5109, 10414), (5207, 10218), (5371, 9906)]