50207508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 138692736

約数和(自身を除く): 88485228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1511, 1846, 2556, 2769, 3022, 3692, 4533, 5538, 6044, 8307, 9066, 11076, 13599, 16614, 18132, 19643, 27198, 33228, 39286, 54396, 58929, 78572, 107281, 117858, 176787, 214562, 235716, 321843, 353574, 429124, 643686, 707148, 965529, 1287372, 1394653, 1931058, 2789306, 3862116, 4183959, 5578612, 8367918, 12551877, 16735836, 25103754, 50207508]

約数ペア:

[(1, 50207508), (2, 25103754), (3, 16735836), (4, 12551877), (6, 8367918), (9, 5578612), (12, 4183959), (13, 3862116), (18, 2789306), (26, 1931058), (36, 1394653), (39, 1287372), (52, 965529), (71, 707148), (78, 643686), (117, 429124), (142, 353574), (156, 321843), (213, 235716), (234, 214562), (284, 176787), (426, 117858), (468, 107281), (639, 78572), (852, 58929), (923, 54396), (1278, 39286), (1511, 33228), (1846, 27198), (2556, 19643), (2769, 18132), (3022, 16614), (3692, 13599), (4533, 11076), (5538, 9066), (6044, 8307)]