52516490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 54170230

約数列:

[1, 2, 5, 10, 13, 26, 41, 59, 65, 82, 118, 130, 167, 205, 295, 334, 410, 533, 590, 767, 835, 1066, 1534, 1670, 2171, 2419, 2665, 3835, 4342, 4838, 5330, 6847, 7670, 9853, 10855, 12095, 13694, 19706, 21710, 24190, 31447, 34235, 49265, 62894, 68470, 89011, 98530, 128089, 157235, 178022, 256178, 314470, 403973, 445055, 640445, 807946, 890110, 1280890, 2019865, 4039730, 5251649, 10503298, 26258245, 52516490]

約数ペア:

[(1, 52516490), (2, 26258245), (5, 10503298), (10, 5251649), (13, 4039730), (26, 2019865), (41, 1280890), (59, 890110), (65, 807946), (82, 640445), (118, 445055), (130, 403973), (167, 314470), (205, 256178), (295, 178022), (334, 157235), (410, 128089), (533, 98530), (590, 89011), (767, 68470), (835, 62894), (1066, 49265), (1534, 34235), (1670, 31447), (2171, 24190), (2419, 21710), (2665, 19706), (3835, 13694), (4342, 12095), (4838, 10855), (5330, 9853), (6847, 7670)]