55453237924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 120762109440

約数和(自身を除く): 65308871516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 239, 289, 371, 476, 478, 541, 578, 742, 901, 956, 1082, 1156, 1484, 1673, 1802, 2023, 2164, 3346, 3604, 3787, 4046, 4063, 6307, 6692, 7574, 8092, 8126, 9197, 12614, 12667, 15148, 15317, 16252, 18394, 25228, 25334, 28441, 28673, 30634, 36788, 50668, 56882, 57346, 61268, 64379, 69071, 88669, 107219, 113764, 114692, 128758, 129299, 138142, 156349, 177338, 200711, 214438, 215339, 257516, 258598, 276284, 312698, 354676, 401422, 428876, 430678, 483497, 487441, 517196, 625396, 802844, 861356, 905093, 966994, 974882, 1094443, 1507373, 1810186, 1933988, 1949764, 2188886, 2198083, 3014746, 3412087, 3620372, 3660763, 4377772, 4396166, 6029492, 6824174, 6852847, 7321526, 8286497, 8792332, 13648348, 13705694, 14643052, 15386581, 16572994, 25625341, 27411388, 30773162, 33145988, 37367411, 47969929, 51250682, 58005479, 61546324, 74734822, 95939858, 102501364, 116010958, 116498399, 149469644, 191879716, 232021916, 232996798, 261571877, 465993596, 523143754, 815488793, 1046287508, 1630977586, 1980472783, 3261955172, 3960945566, 7921891132, 13863309481, 27726618962, 55453237924]

約数ペア:

[(1, 55453237924), (2, 27726618962), (4, 13863309481), (7, 7921891132), (14, 3960945566), (17, 3261955172), (28, 1980472783), (34, 1630977586), (53, 1046287508), (68, 815488793), (106, 523143754), (119, 465993596), (212, 261571877), (238, 232996798), (239, 232021916), (289, 191879716), (371, 149469644), (476, 116498399), (478, 116010958), (541, 102501364), (578, 95939858), (742, 74734822), (901, 61546324), (956, 58005479), (1082, 51250682), (1156, 47969929), (1484, 37367411), (1673, 33145988), (1802, 30773162), (2023, 27411388), (2164, 25625341), (3346, 16572994), (3604, 15386581), (3787, 14643052), (4046, 13705694), (4063, 13648348), (6307, 8792332), (6692, 8286497), (7574, 7321526), (8092, 6852847), (8126, 6824174), (9197, 6029492), (12614, 4396166), (12667, 4377772), (15148, 3660763), (15317, 3620372), (16252, 3412087), (18394, 3014746), (25228, 2198083), (25334, 2188886), (28441, 1949764), (28673, 1933988), (30634, 1810186), (36788, 1507373), (50668, 1094443), (56882, 974882), (57346, 966994), (61268, 905093), (64379, 861356), (69071, 802844), (88669, 625396), (107219, 517196), (113764, 487441), (114692, 483497), (128758, 430678), (129299, 428876), (138142, 401422), (156349, 354676), (177338, 312698), (200711, 276284), (214438, 258598), (215339, 257516)]