48780760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 78227240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2099, 2324, 2905, 3320, 4198, 4648, 5810, 8396, 10495, 11620, 14693, 16792, 20990, 23240, 29386, 41980, 58772, 73465, 83960, 117544, 146930, 174217, 293860, 348434, 587720, 696868, 871085, 1219519, 1393736, 1742170, 2439038, 3484340, 4878076, 6097595, 6968680, 9756152, 12195190, 24390380, 48780760]

約数ペア:

[(1, 48780760), (2, 24390380), (4, 12195190), (5, 9756152), (7, 6968680), (8, 6097595), (10, 4878076), (14, 3484340), (20, 2439038), (28, 1742170), (35, 1393736), (40, 1219519), (56, 871085), (70, 696868), (83, 587720), (140, 348434), (166, 293860), (280, 174217), (332, 146930), (415, 117544), (581, 83960), (664, 73465), (830, 58772), (1162, 41980), (1660, 29386), (2099, 23240), (2324, 20990), (2905, 16792), (3320, 14693), (4198, 11620), (4648, 10495), (5810, 8396)]