55412819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 73322496

約数和(自身を除く): 17909677

約数列:

[1, 7, 11, 23, 67, 77, 161, 253, 467, 469, 737, 1541, 1771, 3269, 5137, 5159, 10741, 10787, 16951, 31289, 35959, 75187, 118151, 118657, 219023, 344179, 719647, 827057, 2409253, 5037529, 7916117, 55412819]

約数ペア:

[(1, 55412819), (7, 7916117), (11, 5037529), (23, 2409253), (67, 827057), (77, 719647), (161, 344179), (253, 219023), (467, 118657), (469, 118151), (737, 75187), (1541, 35959), (1771, 31289), (3269, 16951), (5137, 10787), (5159, 10741)]