55404258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 148635648

約数和(自身を除く): 93231390

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 51, 78, 91, 94, 102, 119, 127, 141, 182, 221, 238, 254, 273, 282, 329, 357, 381, 442, 546, 611, 658, 663, 714, 762, 799, 889, 987, 1222, 1326, 1547, 1598, 1651, 1778, 1833, 1974, 2159, 2397, 2667, 3094, 3302, 3666, 4277, 4318, 4641, 4794, 4953, 5334, 5593, 5969, 6477, 8554, 9282, 9906, 10387, 11186, 11557, 11938, 12831, 12954, 15113, 16779, 17907, 20774, 23114, 25662, 28067, 30226, 31161, 33558, 34671, 35814, 41783, 45339, 56134, 62322, 69342, 72709, 77597, 83566, 84201, 90678, 101473, 125349, 145418, 155194, 168402, 196469, 202946, 218127, 232791, 250698, 304419, 392938, 436254, 465582, 543179, 589407, 608838, 710311, 1086358, 1178814, 1319149, 1420622, 1629537, 2130933, 2638298, 3259074, 3957447, 4261866, 7914894, 9234043, 18468086, 27702129, 55404258]

約数ペア:

[(1, 55404258), (2, 27702129), (3, 18468086), (6, 9234043), (7, 7914894), (13, 4261866), (14, 3957447), (17, 3259074), (21, 2638298), (26, 2130933), (34, 1629537), (39, 1420622), (42, 1319149), (47, 1178814), (51, 1086358), (78, 710311), (91, 608838), (94, 589407), (102, 543179), (119, 465582), (127, 436254), (141, 392938), (182, 304419), (221, 250698), (238, 232791), (254, 218127), (273, 202946), (282, 196469), (329, 168402), (357, 155194), (381, 145418), (442, 125349), (546, 101473), (611, 90678), (658, 84201), (663, 83566), (714, 77597), (762, 72709), (799, 69342), (889, 62322), (987, 56134), (1222, 45339), (1326, 41783), (1547, 35814), (1598, 34671), (1651, 33558), (1778, 31161), (1833, 30226), (1974, 28067), (2159, 25662), (2397, 23114), (2667, 20774), (3094, 17907), (3302, 16779), (3666, 15113), (4277, 12954), (4318, 12831), (4641, 11938), (4794, 11557), (4953, 11186), (5334, 10387), (5593, 9906), (5969, 9282), (6477, 8554)]