55509444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 146240640

約数和(自身を除く): 90731196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 619, 636, 846, 954, 1238, 1692, 1857, 1908, 2476, 2491, 3714, 4982, 5571, 7428, 7473, 9964, 11142, 14946, 22284, 22419, 29093, 29892, 32807, 44838, 58186, 65614, 87279, 89676, 98421, 116372, 131228, 174558, 196842, 261837, 295263, 349116, 393684, 523674, 590526, 1047348, 1181052, 1541929, 3083858, 4625787, 6167716, 9251574, 13877361, 18503148, 27754722, 55509444]

約数ペア:

[(1, 55509444), (2, 27754722), (3, 18503148), (4, 13877361), (6, 9251574), (9, 6167716), (12, 4625787), (18, 3083858), (36, 1541929), (47, 1181052), (53, 1047348), (94, 590526), (106, 523674), (141, 393684), (159, 349116), (188, 295263), (212, 261837), (282, 196842), (318, 174558), (423, 131228), (477, 116372), (564, 98421), (619, 89676), (636, 87279), (846, 65614), (954, 58186), (1238, 44838), (1692, 32807), (1857, 29892), (1908, 29093), (2476, 22419), (2491, 22284), (3714, 14946), (4982, 11142), (5571, 9964), (7428, 7473)]