53807208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 168376320

約数和(自身を除く): 114569112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 347, 364, 426, 497, 546, 568, 694, 728, 852, 923, 994, 1041, 1092, 1388, 1491, 1704, 1846, 1988, 2082, 2184, 2429, 2769, 2776, 2982, 3692, 3976, 4164, 4511, 4858, 5538, 5964, 6461, 7287, 7384, 8328, 9022, 9716, 11076, 11928, 12922, 13533, 14574, 18044, 19383, 19432, 22152, 24637, 25844, 27066, 29148, 31577, 36088, 38766, 49274, 51688, 54132, 58296, 63154, 73911, 77532, 94731, 98548, 108264, 126308, 147822, 155064, 172459, 189462, 197096, 252616, 295644, 320281, 344918, 378924, 517377, 591288, 640562, 689836, 757848, 960843, 1034754, 1281124, 1379672, 1921686, 2069508, 2241967, 2562248, 3843372, 4139016, 4483934, 6725901, 7686744, 8967868, 13451802, 17935736, 26903604, 53807208]

約数ペア:

[(1, 53807208), (2, 26903604), (3, 17935736), (4, 13451802), (6, 8967868), (7, 7686744), (8, 6725901), (12, 4483934), (13, 4139016), (14, 3843372), (21, 2562248), (24, 2241967), (26, 2069508), (28, 1921686), (39, 1379672), (42, 1281124), (52, 1034754), (56, 960843), (71, 757848), (78, 689836), (84, 640562), (91, 591288), (104, 517377), (142, 378924), (156, 344918), (168, 320281), (182, 295644), (213, 252616), (273, 197096), (284, 189462), (312, 172459), (347, 155064), (364, 147822), (426, 126308), (497, 108264), (546, 98548), (568, 94731), (694, 77532), (728, 73911), (852, 63154), (923, 58296), (994, 54132), (1041, 51688), (1092, 49274), (1388, 38766), (1491, 36088), (1704, 31577), (1846, 29148), (1988, 27066), (2082, 25844), (2184, 24637), (2429, 22152), (2769, 19432), (2776, 19383), (2982, 18044), (3692, 14574), (3976, 13533), (4164, 12922), (4511, 11928), (4858, 11076), (5538, 9716), (5964, 9022), (6461, 8328), (7287, 7384)]