51583168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 133648704

約数和(自身を除く): 82065536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 521, 544, 728, 832, 884, 952, 1042, 1088, 1456, 1547, 1768, 1904, 2084, 2912, 3094, 3536, 3647, 3808, 4168, 5824, 6188, 6773, 7072, 7294, 7616, 8336, 8857, 12376, 13546, 14144, 14588, 16672, 17714, 24752, 27092, 29176, 33344, 35428, 47411, 49504, 54184, 58352, 61999, 70856, 94822, 99008, 108368, 115141, 116704, 123998, 141712, 189644, 216736, 230282, 233408, 247996, 283424, 379288, 433472, 460564, 495992, 566848, 758576, 805987, 921128, 991984, 1517152, 1611974, 1842256, 1983968, 3034304, 3223948, 3684512, 3967936, 6447896, 7369024, 12895792, 25791584, 51583168]

約数ペア:

[(1, 51583168), (2, 25791584), (4, 12895792), (7, 7369024), (8, 6447896), (13, 3967936), (14, 3684512), (16, 3223948), (17, 3034304), (26, 1983968), (28, 1842256), (32, 1611974), (34, 1517152), (52, 991984), (56, 921128), (64, 805987), (68, 758576), (91, 566848), (104, 495992), (112, 460564), (119, 433472), (136, 379288), (182, 283424), (208, 247996), (221, 233408), (224, 230282), (238, 216736), (272, 189644), (364, 141712), (416, 123998), (442, 116704), (448, 115141), (476, 108368), (521, 99008), (544, 94822), (728, 70856), (832, 61999), (884, 58352), (952, 54184), (1042, 49504), (1088, 47411), (1456, 35428), (1547, 33344), (1768, 29176), (1904, 27092), (2084, 24752), (2912, 17714), (3094, 16672), (3536, 14588), (3647, 14144), (3808, 13546), (4168, 12376), (5824, 8857), (6188, 8336), (6773, 7616), (7072, 7294)]