51009912

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 143922240

約数和(自身を除く): 92912328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 353, 446, 648, 669, 706, 892, 1059, 1338, 1412, 1784, 2007, 2118, 2676, 2824, 3177, 4014, 4236, 5352, 6021, 6354, 8028, 8472, 9531, 12042, 12708, 16056, 18063, 19062, 24084, 25416, 28593, 36126, 38124, 48168, 57186, 72252, 76248, 78719, 114372, 144504, 157438, 228744, 236157, 314876, 472314, 629752, 708471, 944628, 1416942, 1889256, 2125413, 2833884, 4250826, 5667768, 6376239, 8501652, 12752478, 17003304, 25504956, 51009912]

約数ペア:

[(1, 51009912), (2, 25504956), (3, 17003304), (4, 12752478), (6, 8501652), (8, 6376239), (9, 5667768), (12, 4250826), (18, 2833884), (24, 2125413), (27, 1889256), (36, 1416942), (54, 944628), (72, 708471), (81, 629752), (108, 472314), (162, 314876), (216, 236157), (223, 228744), (324, 157438), (353, 144504), (446, 114372), (648, 78719), (669, 76248), (706, 72252), (892, 57186), (1059, 48168), (1338, 38124), (1412, 36126), (1784, 28593), (2007, 25416), (2118, 24084), (2676, 19062), (2824, 18063), (3177, 16056), (4014, 12708), (4236, 12042), (5352, 9531), (6021, 8472), (6354, 8028)]