492055190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{50261}}^1$

素因数の和:50368

約数の個数: 32

約数和(自身を含む): 977093280

約数和(自身を除く): 485038090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 50261, 100522, 251305, 502610, 552871, 1105742, 2764355, 4473229, 5528710, 8946458, 22366145, 44732290, 49205519, 98411038, 246027595, 492055190]

約数ペア:

[(1, 492055190), (2, 246027595), (5, 98411038), (10, 49205519), (11, 44732290), (22, 22366145), (55, 8946458), (89, 5528710), (110, 4473229), (178, 2764355), (445, 1105742), (890, 552871), (979, 502610), (1958, 251305), (4895, 100522), (9790, 50261)]