54561650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 120086064

約数和(自身を除く): 65524414

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 587, 650, 715, 845, 1174, 1430, 1690, 1859, 2935, 3575, 3718, 4225, 5870, 6457, 7150, 7631, 8450, 9295, 12914, 14675, 15262, 18590, 29350, 32285, 38155, 46475, 64570, 76310, 83941, 92950, 99203, 161425, 167882, 190775, 198406, 322850, 381550, 419705, 496015, 839410, 992030, 1091233, 2098525, 2182466, 2480075, 4197050, 4960150, 5456165, 10912330, 27280825, 54561650]

約数ペア:

[(1, 54561650), (2, 27280825), (5, 10912330), (10, 5456165), (11, 4960150), (13, 4197050), (22, 2480075), (25, 2182466), (26, 2098525), (50, 1091233), (55, 992030), (65, 839410), (110, 496015), (130, 419705), (143, 381550), (169, 322850), (275, 198406), (286, 190775), (325, 167882), (338, 161425), (550, 99203), (587, 92950), (650, 83941), (715, 76310), (845, 64570), (1174, 46475), (1430, 38155), (1690, 32285), (1859, 29350), (2935, 18590), (3575, 15262), (3718, 14675), (4225, 12914), (5870, 9295), (6457, 8450), (7150, 7631)]