48391970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4943}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 96111360

約数和(自身を除く): 47719390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 4943, 9790, 9886, 24715, 49430, 54373, 108746, 271865, 439927, 543730, 879854, 2199635, 4399270, 4839197, 9678394, 24195985, 48391970]

約数ペア:

[(1, 48391970), (2, 24195985), (5, 9678394), (10, 4839197), (11, 4399270), (22, 2199635), (55, 879854), (89, 543730), (110, 439927), (178, 271865), (445, 108746), (890, 54373), (979, 49430), (1958, 24715), (4895, 9886), (4943, 9790)]