55285254

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 129843648

約数和(自身を除く): 74558394

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 53, 54, 81, 94, 106, 137, 141, 159, 162, 274, 282, 318, 411, 423, 477, 822, 846, 954, 1233, 1269, 1431, 2466, 2491, 2538, 2862, 3699, 3807, 4293, 4982, 6439, 7261, 7398, 7473, 7614, 8586, 11097, 12878, 14522, 14946, 19317, 21783, 22194, 22419, 38634, 43566, 44838, 57951, 65349, 67257, 115902, 130698, 134514, 173853, 196047, 201771, 341267, 347706, 392094, 403542, 521559, 588141, 682534, 1023801, 1043118, 1176282, 2047602, 3071403, 6142806, 9214209, 18428418, 27642627, 55285254]

約数ペア:

[(1, 55285254), (2, 27642627), (3, 18428418), (6, 9214209), (9, 6142806), (18, 3071403), (27, 2047602), (47, 1176282), (53, 1043118), (54, 1023801), (81, 682534), (94, 588141), (106, 521559), (137, 403542), (141, 392094), (159, 347706), (162, 341267), (274, 201771), (282, 196047), (318, 173853), (411, 134514), (423, 130698), (477, 115902), (822, 67257), (846, 65349), (954, 57951), (1233, 44838), (1269, 43566), (1431, 38634), (2466, 22419), (2491, 22194), (2538, 21783), (2862, 19317), (3699, 14946), (3807, 14522), (4293, 12878), (4982, 11097), (6439, 8586), (7261, 7614), (7398, 7473)]