55907488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 137846016

約数和(自身を除く): 81938528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 263, 292, 364, 416, 511, 526, 584, 728, 949, 1022, 1052, 1168, 1456, 1841, 1898, 2044, 2104, 2336, 2912, 3419, 3682, 3796, 4088, 4208, 6643, 6838, 7364, 7592, 8176, 8416, 13286, 13676, 14728, 15184, 16352, 19199, 23933, 26572, 27352, 29456, 30368, 38398, 47866, 53144, 54704, 58912, 76796, 95732, 106288, 109408, 134393, 153592, 191464, 212576, 249587, 268786, 307184, 382928, 499174, 537572, 614368, 765856, 998348, 1075144, 1747109, 1996696, 2150288, 3494218, 3993392, 4300576, 6988436, 7986784, 13976872, 27953744, 55907488]

約数ペア:

[(1, 55907488), (2, 27953744), (4, 13976872), (7, 7986784), (8, 6988436), (13, 4300576), (14, 3993392), (16, 3494218), (26, 2150288), (28, 1996696), (32, 1747109), (52, 1075144), (56, 998348), (73, 765856), (91, 614368), (104, 537572), (112, 499174), (146, 382928), (182, 307184), (208, 268786), (224, 249587), (263, 212576), (292, 191464), (364, 153592), (416, 134393), (511, 109408), (526, 106288), (584, 95732), (728, 76796), (949, 58912), (1022, 54704), (1052, 53144), (1168, 47866), (1456, 38398), (1841, 30368), (1898, 29456), (2044, 27352), (2104, 26572), (2336, 23933), (2912, 19199), (3419, 16352), (3682, 15184), (3796, 14728), (4088, 13676), (4208, 13286), (6643, 8416), (6838, 8176), (7364, 7592)]