53120508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 146646864

約数和(自身を除く): 93526356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1481, 1708, 2562, 2962, 2989, 4443, 5124, 5924, 5978, 8886, 8967, 10367, 11956, 17772, 17934, 20734, 31101, 35868, 41468, 62202, 72569, 90341, 124404, 145138, 180682, 217707, 271023, 290276, 361364, 435414, 542046, 632387, 870828, 1084092, 1264774, 1897161, 2529548, 3794322, 4426709, 7588644, 8853418, 13280127, 17706836, 26560254, 53120508]

約数ペア:

[(1, 53120508), (2, 26560254), (3, 17706836), (4, 13280127), (6, 8853418), (7, 7588644), (12, 4426709), (14, 3794322), (21, 2529548), (28, 1897161), (42, 1264774), (49, 1084092), (61, 870828), (84, 632387), (98, 542046), (122, 435414), (147, 361364), (183, 290276), (196, 271023), (244, 217707), (294, 180682), (366, 145138), (427, 124404), (588, 90341), (732, 72569), (854, 62202), (1281, 41468), (1481, 35868), (1708, 31101), (2562, 20734), (2962, 17934), (2989, 17772), (4443, 11956), (5124, 10367), (5924, 8967), (5978, 8886)]