51632672

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 135739800

約数和(自身を除く): 84107128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 149, 182, 196, 208, 221, 224, 238, 272, 298, 364, 392, 416, 442, 476, 544, 596, 637, 728, 784, 833, 884, 952, 1043, 1192, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 1937, 2086, 2384, 2533, 2548, 2912, 3094, 3332, 3536, 3808, 3874, 4172, 4768, 5066, 5096, 6188, 6664, 7072, 7301, 7748, 8344, 10132, 10192, 10829, 12376, 13328, 13559, 14602, 15496, 16688, 17731, 20264, 20384, 21658, 24752, 26656, 27118, 29204, 30992, 32929, 33376, 35462, 40528, 43316, 49504, 54236, 58408, 61984, 65858, 70924, 81056, 86632, 94913, 108472, 116816, 124117, 131716, 141848, 173264, 189826, 216944, 230503, 233632, 248234, 263432, 283696, 346528, 379652, 433888, 461006, 496468, 526864, 567392, 759304, 922012, 992936, 1053728, 1518608, 1613521, 1844024, 1985872, 3037216, 3227042, 3688048, 3971744, 6454084, 7376096, 12908168, 25816336, 51632672]

約数ペア:

[(1, 51632672), (2, 25816336), (4, 12908168), (7, 7376096), (8, 6454084), (13, 3971744), (14, 3688048), (16, 3227042), (17, 3037216), (26, 1985872), (28, 1844024), (32, 1613521), (34, 1518608), (49, 1053728), (52, 992936), (56, 922012), (68, 759304), (91, 567392), (98, 526864), (104, 496468), (112, 461006), (119, 433888), (136, 379652), (149, 346528), (182, 283696), (196, 263432), (208, 248234), (221, 233632), (224, 230503), (238, 216944), (272, 189826), (298, 173264), (364, 141848), (392, 131716), (416, 124117), (442, 116816), (476, 108472), (544, 94913), (596, 86632), (637, 81056), (728, 70924), (784, 65858), (833, 61984), (884, 58408), (952, 54236), (1043, 49504), (1192, 43316), (1274, 40528), (1456, 35462), (1547, 33376), (1568, 32929), (1666, 30992), (1768, 29204), (1904, 27118), (1937, 26656), (2086, 24752), (2384, 21658), (2533, 20384), (2548, 20264), (2912, 17731), (3094, 16688), (3332, 15496), (3536, 14602), (3808, 13559), (3874, 13328), (4172, 12376), (4768, 10829), (5066, 10192), (5096, 10132), (6188, 8344), (6664, 7748), (7072, 7301)]