55153998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 78506802

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 67, 83, 87, 114, 134, 166, 171, 174, 201, 249, 261, 342, 402, 498, 522, 551, 603, 747, 1102, 1206, 1273, 1494, 1577, 1653, 1943, 2407, 2546, 3154, 3306, 3819, 3886, 4731, 4814, 4959, 5561, 5829, 7221, 7638, 9462, 9918, 11122, 11457, 11658, 14193, 14442, 16683, 17487, 21663, 22914, 28386, 33366, 34974, 36917, 43326, 45733, 50049, 73834, 91466, 100098, 105659, 110751, 137199, 161269, 211318, 221502, 274398, 316977, 322538, 332253, 411597, 483807, 633954, 664506, 823194, 950931, 967614, 1451421, 1901862, 2902842, 3064111, 6128222, 9192333, 18384666, 27576999, 55153998]

約数ペア:

[(1, 55153998), (2, 27576999), (3, 18384666), (6, 9192333), (9, 6128222), (18, 3064111), (19, 2902842), (29, 1901862), (38, 1451421), (57, 967614), (58, 950931), (67, 823194), (83, 664506), (87, 633954), (114, 483807), (134, 411597), (166, 332253), (171, 322538), (174, 316977), (201, 274398), (249, 221502), (261, 211318), (342, 161269), (402, 137199), (498, 110751), (522, 105659), (551, 100098), (603, 91466), (747, 73834), (1102, 50049), (1206, 45733), (1273, 43326), (1494, 36917), (1577, 34974), (1653, 33366), (1943, 28386), (2407, 22914), (2546, 21663), (3154, 17487), (3306, 16683), (3819, 14442), (3886, 14193), (4731, 11658), (4814, 11457), (4959, 11122), (5561, 9918), (5829, 9462), (7221, 7638)]