53708508

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 173804400

約数和(自身を除く): 120095892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 153, 162, 189, 196, 199, 204, 238, 252, 294, 306, 324, 357, 378, 398, 441, 459, 476, 567, 588, 597, 612, 714, 756, 796, 833, 882, 918, 1071, 1134, 1194, 1323, 1377, 1393, 1428, 1666, 1764, 1791, 1836, 2142, 2268, 2388, 2499, 2646, 2754, 2786, 3213, 3332, 3383, 3582, 3969, 4179, 4284, 4998, 5292, 5373, 5508, 5572, 6426, 6766, 7164, 7497, 7938, 8358, 9639, 9751, 9996, 10149, 10746, 12537, 12852, 13532, 14994, 15876, 16119, 16716, 19278, 19502, 20298, 21492, 22491, 23681, 25074, 29253, 29988, 30447, 32238, 37611, 38556, 39004, 40596, 44982, 47362, 50148, 58506, 60894, 64476, 67473, 71043, 75222, 87759, 89964, 91341, 94724, 112833, 117012, 121788, 134946, 142086, 150444, 165767, 175518, 182682, 213129, 225666, 263277, 269892, 274023, 284172, 331534, 351036, 365364, 426258, 451332, 497301, 526554, 548046, 639387, 663068, 789831, 852516, 994602, 1053108, 1096092, 1278774, 1491903, 1579662, 1918161, 1989204, 2557548, 2983806, 3159324, 3836322, 4475709, 5967612, 7672644, 8951418, 13427127, 17902836, 26854254, 53708508]

約数ペア:

[(1, 53708508), (2, 26854254), (3, 17902836), (4, 13427127), (6, 8951418), (7, 7672644), (9, 5967612), (12, 4475709), (14, 3836322), (17, 3159324), (18, 2983806), (21, 2557548), (27, 1989204), (28, 1918161), (34, 1579662), (36, 1491903), (42, 1278774), (49, 1096092), (51, 1053108), (54, 994602), (63, 852516), (68, 789831), (81, 663068), (84, 639387), (98, 548046), (102, 526554), (108, 497301), (119, 451332), (126, 426258), (147, 365364), (153, 351036), (162, 331534), (189, 284172), (196, 274023), (199, 269892), (204, 263277), (238, 225666), (252, 213129), (294, 182682), (306, 175518), (324, 165767), (357, 150444), (378, 142086), (398, 134946), (441, 121788), (459, 117012), (476, 112833), (567, 94724), (588, 91341), (597, 89964), (612, 87759), (714, 75222), (756, 71043), (796, 67473), (833, 64476), (882, 60894), (918, 58506), (1071, 50148), (1134, 47362), (1194, 44982), (1323, 40596), (1377, 39004), (1393, 38556), (1428, 37611), (1666, 32238), (1764, 30447), (1791, 29988), (1836, 29253), (2142, 25074), (2268, 23681), (2388, 22491), (2499, 21492), (2646, 20298), (2754, 19502), (2786, 19278), (3213, 16716), (3332, 16119), (3383, 15876), (3582, 14994), (3969, 13532), (4179, 12852), (4284, 12537), (4998, 10746), (5292, 10149), (5373, 9996), (5508, 9751), (5572, 9639), (6426, 8358), (6766, 7938), (7164, 7497)]