54686807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 70894080

約数和(自身を除く): 16207273

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 361, 469, 1139, 1273, 2261, 2527, 6137, 6859, 7973, 8911, 21641, 24187, 42959, 48013, 116603, 151487, 169309, 411179, 459553, 816221, 2878253, 3216871, 7812401, 54686807]

約数ペア:

[(1, 54686807), (7, 7812401), (17, 3216871), (19, 2878253), (67, 816221), (119, 459553), (133, 411179), (323, 169309), (361, 151487), (469, 116603), (1139, 48013), (1273, 42959), (2261, 24187), (2527, 21641), (6137, 8911), (6859, 7973)]