49863312

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20369}}^1$

素因数の和:20400

約数の個数: 60

約数和(自身を含む): 147763980

約数和(自身を除く): 97900668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20369, 40738, 61107, 81476, 122214, 162952, 183321, 244428, 325904, 346273, 366642, 488856, 692546, 733284, 977712, 1038819, 1385092, 1466568, 2077638, 2770184, 2933136, 3116457, 4155276, 5540368, 6232914, 8310552, 12465828, 16621104, 24931656, 49863312]

約数ペア:

[(1, 49863312), (2, 24931656), (3, 16621104), (4, 12465828), (6, 8310552), (8, 6232914), (9, 5540368), (12, 4155276), (16, 3116457), (17, 2933136), (18, 2770184), (24, 2077638), (34, 1466568), (36, 1385092), (48, 1038819), (51, 977712), (68, 733284), (72, 692546), (102, 488856), (136, 366642), (144, 346273), (153, 325904), (204, 244428), (272, 183321), (306, 162952), (408, 122214), (612, 81476), (816, 61107), (1224, 40738), (2448, 20369)]