53961160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11149}}^1$

素因数の和:11182

約数の個数: 48

約数和(自身を含む): 133465500

約数和(自身を除く): 79504340

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 11149, 22298, 44596, 55745, 89192, 111490, 122639, 222980, 245278, 445960, 490556, 613195, 981112, 1226390, 1349029, 2452780, 2698058, 4905560, 5396116, 6745145, 10792232, 13490290, 26980580, 53961160]

約数ペア:

[(1, 53961160), (2, 26980580), (4, 13490290), (5, 10792232), (8, 6745145), (10, 5396116), (11, 4905560), (20, 2698058), (22, 2452780), (40, 1349029), (44, 1226390), (55, 981112), (88, 613195), (110, 490556), (121, 445960), (220, 245278), (242, 222980), (440, 122639), (484, 111490), (605, 89192), (968, 55745), (1210, 44596), (2420, 22298), (4840, 11149)]