48308920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109793}}^1$

素因数の和:109815

約数の個数: 32

約数和(自身を含む): 118577520

約数和(自身を除く): 70268600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109793, 219586, 439172, 548965, 878344, 1097930, 1207723, 2195860, 2415446, 4391720, 4830892, 6038615, 9661784, 12077230, 24154460, 48308920]

約数ペア:

[(1, 48308920), (2, 24154460), (4, 12077230), (5, 9661784), (8, 6038615), (10, 4830892), (11, 4391720), (20, 2415446), (22, 2195860), (40, 1207723), (44, 1097930), (55, 878344), (88, 548965), (110, 439172), (220, 219586), (440, 109793)]