53056965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 96509952

約数和(自身を除く): 43452987

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 67, 93, 131, 155, 195, 201, 335, 393, 403, 465, 655, 871, 1005, 1209, 1703, 1965, 2015, 2077, 2613, 4061, 4355, 5109, 6045, 6231, 8515, 8777, 10385, 12183, 13065, 20305, 25545, 26331, 27001, 31155, 43885, 52793, 60915, 81003, 114101, 131655, 135005, 158379, 263965, 272087, 342303, 405015, 570505, 791895, 816261, 1360435, 1711515, 3537131, 4081305, 10611393, 17685655, 53056965]

約数ペア:

[(1, 53056965), (3, 17685655), (5, 10611393), (13, 4081305), (15, 3537131), (31, 1711515), (39, 1360435), (65, 816261), (67, 791895), (93, 570505), (131, 405015), (155, 342303), (195, 272087), (201, 263965), (335, 158379), (393, 135005), (403, 131655), (465, 114101), (655, 81003), (871, 60915), (1005, 52793), (1209, 43885), (1703, 31155), (1965, 27001), (2015, 26331), (2077, 25545), (2613, 20305), (4061, 13065), (4355, 12183), (5109, 10385), (6045, 8777), (6231, 8515)]