54861950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7709

約数の個数: 48

約数和(自身を含む): 119898576

約数和(自身を除く): 65036626

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7673, 15346, 38365, 76730, 84403, 99749, 168806, 191825, 199498, 383650, 422015, 498745, 844030, 997490, 1097239, 2110075, 2194478, 2493725, 4220150, 4987450, 5486195, 10972390, 27430975, 54861950]

約数ペア:

[(1, 54861950), (2, 27430975), (5, 10972390), (10, 5486195), (11, 4987450), (13, 4220150), (22, 2493725), (25, 2194478), (26, 2110075), (50, 1097239), (55, 997490), (65, 844030), (110, 498745), (130, 422015), (143, 383650), (275, 199498), (286, 191825), (325, 168806), (550, 99749), (650, 84403), (715, 76730), (1430, 38365), (3575, 15346), (7150, 7673)]