53817963017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 69069772800

約数和(自身を除く): 15251809783

約数列:

[1, 7, 13, 37, 91, 97, 259, 367, 449, 481, 679, 1261, 2569, 3143, 3367, 3589, 4771, 5837, 8827, 13579, 16613, 25123, 33397, 35599, 40859, 43553, 46657, 95053, 116291, 164783, 176527, 215969, 249193, 304871, 326599, 462787, 566189, 1153481, 1235689, 1317163, 1511783, 1611461, 2142179, 3239509, 3963323, 6096971, 9220141, 11280227, 14995253, 15983951, 17123119, 20948993, 42678797, 79260623, 111887657, 119861833, 146642951, 207791363, 554824361, 591406187, 1454539541, 4139843309, 7688280431, 53817963017]

約数ペア:

[(1, 53817963017), (7, 7688280431), (13, 4139843309), (37, 1454539541), (91, 591406187), (97, 554824361), (259, 207791363), (367, 146642951), (449, 119861833), (481, 111887657), (679, 79260623), (1261, 42678797), (2569, 20948993), (3143, 17123119), (3367, 15983951), (3589, 14995253), (4771, 11280227), (5837, 9220141), (8827, 6096971), (13579, 3963323), (16613, 3239509), (25123, 2142179), (33397, 1611461), (35599, 1511783), (40859, 1317163), (43553, 1235689), (46657, 1153481), (95053, 566189), (116291, 462787), (164783, 326599), (176527, 304871), (215969, 249193)]