55474146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 158070528

約数和(自身を除く): 102596382

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 53, 54, 63, 71, 78, 81, 91, 106, 117, 126, 142, 159, 162, 182, 189, 213, 234, 273, 318, 351, 371, 378, 426, 477, 497, 546, 567, 639, 689, 702, 742, 819, 923, 954, 994, 1053, 1113, 1134, 1278, 1378, 1431, 1491, 1638, 1846, 1917, 2067, 2106, 2226, 2457, 2769, 2862, 2982, 3339, 3763, 3834, 4134, 4293, 4473, 4823, 4914, 5538, 5751, 6201, 6461, 6678, 7371, 7526, 8307, 8586, 8946, 9646, 10017, 11289, 11502, 12402, 12922, 13419, 14469, 14742, 16614, 18603, 19383, 20034, 22578, 24921, 26341, 26838, 28938, 30051, 33867, 37206, 38766, 40257, 43407, 48919, 49842, 52682, 55809, 58149, 60102, 67734, 74763, 79023, 80514, 86814, 97838, 101601, 111618, 116298, 130221, 146757, 149526, 158046, 174447, 203202, 237069, 260442, 293514, 304803, 342433, 348894, 390663, 440271, 474138, 523341, 609606, 684866, 711207, 781326, 880542, 1027299, 1046682, 1320813, 1422414, 2054598, 2133621, 2641626, 3081897, 3962439, 4267242, 6163794, 7924878, 9245691, 18491382, 27737073, 55474146]

約数ペア:

[(1, 55474146), (2, 27737073), (3, 18491382), (6, 9245691), (7, 7924878), (9, 6163794), (13, 4267242), (14, 3962439), (18, 3081897), (21, 2641626), (26, 2133621), (27, 2054598), (39, 1422414), (42, 1320813), (53, 1046682), (54, 1027299), (63, 880542), (71, 781326), (78, 711207), (81, 684866), (91, 609606), (106, 523341), (117, 474138), (126, 440271), (142, 390663), (159, 348894), (162, 342433), (182, 304803), (189, 293514), (213, 260442), (234, 237069), (273, 203202), (318, 174447), (351, 158046), (371, 149526), (378, 146757), (426, 130221), (477, 116298), (497, 111618), (546, 101601), (567, 97838), (639, 86814), (689, 80514), (702, 79023), (742, 74763), (819, 67734), (923, 60102), (954, 58149), (994, 55809), (1053, 52682), (1113, 49842), (1134, 48919), (1278, 43407), (1378, 40257), (1431, 38766), (1491, 37206), (1638, 33867), (1846, 30051), (1917, 28938), (2067, 26838), (2106, 26341), (2226, 24921), (2457, 22578), (2769, 20034), (2862, 19383), (2982, 18603), (3339, 16614), (3763, 14742), (3834, 14469), (4134, 13419), (4293, 12922), (4473, 12402), (4823, 11502), (4914, 11289), (5538, 10017), (5751, 9646), (6201, 8946), (6461, 8586), (6678, 8307), (7371, 7526)]