55488180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7643}}^1$

素因数の和:7677

約数の個数: 72

約数和(自身を含む): 170797536

約数和(自身を除く): 115309356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7643, 15286, 22929, 30572, 38215, 45858, 76430, 84073, 91716, 114645, 152860, 168146, 229290, 252219, 336292, 420365, 458580, 504438, 840730, 924803, 1008876, 1261095, 1681460, 1849606, 2522190, 2774409, 3699212, 4624015, 5044380, 5548818, 9248030, 11097636, 13872045, 18496060, 27744090, 55488180]

約数ペア:

[(1, 55488180), (2, 27744090), (3, 18496060), (4, 13872045), (5, 11097636), (6, 9248030), (10, 5548818), (11, 5044380), (12, 4624015), (15, 3699212), (20, 2774409), (22, 2522190), (30, 1849606), (33, 1681460), (44, 1261095), (55, 1008876), (60, 924803), (66, 840730), (110, 504438), (121, 458580), (132, 420365), (165, 336292), (220, 252219), (242, 229290), (330, 168146), (363, 152860), (484, 114645), (605, 91716), (660, 84073), (726, 76430), (1210, 45858), (1452, 38215), (1815, 30572), (2420, 22929), (3630, 15286), (7260, 7643)]