77882950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 156083760

約数和(自身を除く): 78200810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 850, 1003, 1475, 1553, 2006, 2950, 3106, 5015, 7765, 10030, 15530, 25075, 26401, 38825, 50150, 52802, 77650, 91627, 132005, 183254, 264010, 458135, 660025, 916270, 1320050, 1557659, 2290675, 3115318, 4581350, 7788295, 15576590, 38941475, 77882950]

約数ペア:

[(1, 77882950), (2, 38941475), (5, 15576590), (10, 7788295), (17, 4581350), (25, 3115318), (34, 2290675), (50, 1557659), (59, 1320050), (85, 916270), (118, 660025), (170, 458135), (295, 264010), (425, 183254), (590, 132005), (850, 91627), (1003, 77650), (1475, 52802), (1553, 50150), (2006, 38825), (2950, 26401), (3106, 25075), (5015, 15530), (7765, 10030)]