55029260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 83155444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 142, 143, 220, 260, 271, 284, 286, 355, 542, 572, 710, 715, 781, 923, 1084, 1355, 1420, 1430, 1562, 1846, 2710, 2860, 2981, 3124, 3523, 3692, 3905, 4615, 5420, 5962, 7046, 7810, 9230, 10153, 11924, 14092, 14905, 15620, 17615, 18460, 19241, 20306, 29810, 35230, 38482, 38753, 40612, 50765, 59620, 70460, 76964, 77506, 96205, 101530, 155012, 192410, 193765, 203060, 211651, 250133, 384820, 387530, 423302, 500266, 775060, 846604, 1000532, 1058255, 1250665, 2116510, 2501330, 2751463, 4233020, 5002660, 5502926, 11005852, 13757315, 27514630, 55029260]

約数ペア:

[(1, 55029260), (2, 27514630), (4, 13757315), (5, 11005852), (10, 5502926), (11, 5002660), (13, 4233020), (20, 2751463), (22, 2501330), (26, 2116510), (44, 1250665), (52, 1058255), (55, 1000532), (65, 846604), (71, 775060), (110, 500266), (130, 423302), (142, 387530), (143, 384820), (220, 250133), (260, 211651), (271, 203060), (284, 193765), (286, 192410), (355, 155012), (542, 101530), (572, 96205), (710, 77506), (715, 76964), (781, 70460), (923, 59620), (1084, 50765), (1355, 40612), (1420, 38753), (1430, 38482), (1562, 35230), (1846, 29810), (2710, 20306), (2860, 19241), (2981, 18460), (3124, 17615), (3523, 15620), (3692, 14905), (3905, 14092), (4615, 11924), (5420, 10153), (5962, 9230), (7046, 7810)]