55158558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 144057600

約数和(自身を除く): 88899042

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 247, 266, 273, 338, 399, 409, 494, 507, 546, 741, 798, 818, 1014, 1183, 1227, 1482, 1729, 2366, 2454, 2863, 3211, 3458, 3549, 5187, 5317, 5726, 6422, 7098, 7771, 8589, 9633, 10374, 10634, 15542, 15951, 17178, 19266, 22477, 23313, 31902, 37219, 44954, 46626, 54397, 67431, 69121, 74438, 101023, 108794, 111657, 134862, 138242, 163191, 202046, 207363, 223314, 303069, 326382, 414726, 483847, 606138, 707161, 967694, 1313299, 1414322, 1451541, 2121483, 2626598, 2903082, 3939897, 4242966, 7879794, 9193093, 18386186, 27579279, 55158558]

約数ペア:

[(1, 55158558), (2, 27579279), (3, 18386186), (6, 9193093), (7, 7879794), (13, 4242966), (14, 3939897), (19, 2903082), (21, 2626598), (26, 2121483), (38, 1451541), (39, 1414322), (42, 1313299), (57, 967694), (78, 707161), (91, 606138), (114, 483847), (133, 414726), (169, 326382), (182, 303069), (247, 223314), (266, 207363), (273, 202046), (338, 163191), (399, 138242), (409, 134862), (494, 111657), (507, 108794), (546, 101023), (741, 74438), (798, 69121), (818, 67431), (1014, 54397), (1183, 46626), (1227, 44954), (1482, 37219), (1729, 31902), (2366, 23313), (2454, 22477), (2863, 19266), (3211, 17178), (3458, 15951), (3549, 15542), (5187, 10634), (5317, 10374), (5726, 9633), (6422, 8589), (7098, 7771)]