56545216

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 149992080

約数和(自身を除く): 93446864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 73, 76, 91, 98, 104, 112, 133, 146, 152, 182, 196, 208, 224, 247, 266, 292, 304, 364, 392, 416, 448, 494, 511, 532, 584, 608, 637, 728, 784, 832, 931, 949, 988, 1022, 1064, 1168, 1216, 1274, 1387, 1456, 1568, 1729, 1862, 1898, 1976, 2044, 2128, 2336, 2548, 2774, 2912, 3136, 3458, 3577, 3724, 3796, 3952, 4088, 4256, 4672, 5096, 5548, 5824, 6643, 6916, 7154, 7448, 7592, 7904, 8176, 8512, 9709, 10192, 11096, 12103, 13286, 13832, 14308, 14896, 15184, 15808, 16352, 18031, 19418, 20384, 22192, 24206, 26572, 27664, 28616, 29792, 30368, 32704, 36062, 38836, 40768, 44384, 46501, 48412, 53144, 55328, 57232, 59584, 60736, 67963, 72124, 77672, 88768, 93002, 96824, 106288, 110656, 114464, 126217, 135926, 144248, 155344, 186004, 193648, 212576, 228928, 252434, 271852, 288496, 310688, 372008, 387296, 425152, 504868, 543704, 576992, 621376, 744016, 774592, 883519, 1009736, 1087408, 1153984, 1488032, 1767038, 2019472, 2174816, 2976064, 3534076, 4038944, 4349632, 7068152, 8077888, 14136304, 28272608, 56545216]

約数ペア:

[(1, 56545216), (2, 28272608), (4, 14136304), (7, 8077888), (8, 7068152), (13, 4349632), (14, 4038944), (16, 3534076), (19, 2976064), (26, 2174816), (28, 2019472), (32, 1767038), (38, 1488032), (49, 1153984), (52, 1087408), (56, 1009736), (64, 883519), (73, 774592), (76, 744016), (91, 621376), (98, 576992), (104, 543704), (112, 504868), (133, 425152), (146, 387296), (152, 372008), (182, 310688), (196, 288496), (208, 271852), (224, 252434), (247, 228928), (266, 212576), (292, 193648), (304, 186004), (364, 155344), (392, 144248), (416, 135926), (448, 126217), (494, 114464), (511, 110656), (532, 106288), (584, 96824), (608, 93002), (637, 88768), (728, 77672), (784, 72124), (832, 67963), (931, 60736), (949, 59584), (988, 57232), (1022, 55328), (1064, 53144), (1168, 48412), (1216, 46501), (1274, 44384), (1387, 40768), (1456, 38836), (1568, 36062), (1729, 32704), (1862, 30368), (1898, 29792), (1976, 28616), (2044, 27664), (2128, 26572), (2336, 24206), (2548, 22192), (2774, 20384), (2912, 19418), (3136, 18031), (3458, 16352), (3577, 15808), (3724, 15184), (3796, 14896), (3952, 14308), (4088, 13832), (4256, 13286), (4672, 12103), (5096, 11096), (5548, 10192), (5824, 9709), (6643, 8512), (6916, 8176), (7154, 7904), (7448, 7592)]