49993636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8584

約数の個数: 48

約数和(自身を含む): 114831360

約数和(自身を除く): 64837724

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 8543, 17086, 34172, 59801, 93973, 119602, 162317, 187946, 239204, 324634, 375892, 649268, 657811, 1136219, 1315622, 1785487, 2272438, 2631244, 3570974, 4544876, 7141948, 12498409, 24996818, 49993636]

約数ペア:

[(1, 49993636), (2, 24996818), (4, 12498409), (7, 7141948), (11, 4544876), (14, 3570974), (19, 2631244), (22, 2272438), (28, 1785487), (38, 1315622), (44, 1136219), (76, 657811), (77, 649268), (133, 375892), (154, 324634), (209, 239204), (266, 187946), (308, 162317), (418, 119602), (532, 93973), (836, 59801), (1463, 34172), (2926, 17086), (5852, 8543)]