48147520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7955

約数の個数: 56

約数和(自身を含む): 120700800

約数和(自身を除く): 72553280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 7919, 15838, 31676, 39595, 63352, 79190, 126704, 150461, 158380, 253408, 300922, 316760, 506816, 601844, 633520, 752305, 1203688, 1267040, 1504610, 2407376, 2534080, 3009220, 4814752, 6018440, 9629504, 12036880, 24073760, 48147520]

約数ペア:

[(1, 48147520), (2, 24073760), (4, 12036880), (5, 9629504), (8, 6018440), (10, 4814752), (16, 3009220), (19, 2534080), (20, 2407376), (32, 1504610), (38, 1267040), (40, 1203688), (64, 752305), (76, 633520), (80, 601844), (95, 506816), (152, 316760), (160, 300922), (190, 253408), (304, 158380), (320, 150461), (380, 126704), (608, 79190), (760, 63352), (1216, 39595), (1520, 31676), (3040, 15838), (6080, 7919)]