55900572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 111411300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 103, 142, 147, 156, 182, 196, 206, 213, 273, 284, 294, 309, 364, 412, 426, 497, 546, 588, 618, 637, 721, 852, 923, 994, 1092, 1236, 1274, 1339, 1442, 1491, 1846, 1911, 1988, 2163, 2548, 2678, 2769, 2884, 2982, 3479, 3692, 3822, 4017, 4326, 5047, 5356, 5538, 5964, 6461, 6958, 7313, 7644, 8034, 8652, 9373, 10094, 10437, 11076, 12922, 13916, 14626, 15141, 16068, 18746, 19383, 20188, 20874, 21939, 25844, 28119, 29252, 30282, 37492, 38766, 41748, 43878, 45227, 51191, 56238, 60564, 65611, 77532, 87756, 90454, 95069, 102382, 112476, 131222, 135681, 153573, 180908, 190138, 196833, 204764, 262444, 271362, 285207, 307146, 358337, 380276, 393666, 542724, 570414, 614292, 665483, 716674, 787332, 1075011, 1140828, 1330966, 1433348, 1996449, 2150022, 2661932, 3992898, 4300044, 4658381, 7985796, 9316762, 13975143, 18633524, 27950286, 55900572]

約数ペア:

[(1, 55900572), (2, 27950286), (3, 18633524), (4, 13975143), (6, 9316762), (7, 7985796), (12, 4658381), (13, 4300044), (14, 3992898), (21, 2661932), (26, 2150022), (28, 1996449), (39, 1433348), (42, 1330966), (49, 1140828), (52, 1075011), (71, 787332), (78, 716674), (84, 665483), (91, 614292), (98, 570414), (103, 542724), (142, 393666), (147, 380276), (156, 358337), (182, 307146), (196, 285207), (206, 271362), (213, 262444), (273, 204764), (284, 196833), (294, 190138), (309, 180908), (364, 153573), (412, 135681), (426, 131222), (497, 112476), (546, 102382), (588, 95069), (618, 90454), (637, 87756), (721, 77532), (852, 65611), (923, 60564), (994, 56238), (1092, 51191), (1236, 45227), (1274, 43878), (1339, 41748), (1442, 38766), (1491, 37492), (1846, 30282), (1911, 29252), (1988, 28119), (2163, 25844), (2548, 21939), (2678, 20874), (2769, 20188), (2884, 19383), (2982, 18746), (3479, 16068), (3692, 15141), (3822, 14626), (4017, 13916), (4326, 12922), (5047, 11076), (5356, 10437), (5538, 10094), (5964, 9373), (6461, 8652), (6958, 8034), (7313, 7644)]