50048080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8011

約数の個数: 40

約数和(自身を含む): 117849600

約数和(自身を除く): 67801520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 7919, 15838, 31676, 39595, 63352, 79190, 126704, 158380, 316760, 625601, 633520, 1251202, 2502404, 3128005, 5004808, 6256010, 10009616, 12512020, 25024040, 50048080]

約数ペア:

[(1, 50048080), (2, 25024040), (4, 12512020), (5, 10009616), (8, 6256010), (10, 5004808), (16, 3128005), (20, 2502404), (40, 1251202), (79, 633520), (80, 625601), (158, 316760), (316, 158380), (395, 126704), (632, 79190), (790, 63352), (1264, 39595), (1580, 31676), (3160, 15838), (6320, 7919)]