50072638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 100108800

約数和(自身を除く): 50036162

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 109, 133, 154, 157, 209, 218, 266, 314, 418, 763, 1099, 1199, 1463, 1526, 1727, 2071, 2198, 2398, 2926, 2983, 3454, 4142, 5966, 8393, 12089, 14497, 16786, 17113, 20881, 22781, 24178, 28994, 32813, 34226, 41762, 45562, 65626, 119791, 159467, 188243, 229691, 239582, 318934, 325147, 376486, 459382, 650294, 1317701, 2276029, 2635402, 3576617, 4552058, 7153234, 25036319, 50072638]

約数ペア:

[(1, 50072638), (2, 25036319), (7, 7153234), (11, 4552058), (14, 3576617), (19, 2635402), (22, 2276029), (38, 1317701), (77, 650294), (109, 459382), (133, 376486), (154, 325147), (157, 318934), (209, 239582), (218, 229691), (266, 188243), (314, 159467), (418, 119791), (763, 65626), (1099, 45562), (1199, 41762), (1463, 34226), (1526, 32813), (1727, 28994), (2071, 24178), (2198, 22781), (2398, 20881), (2926, 17113), (2983, 16786), (3454, 14497), (4142, 12089), (5966, 8393)]