51623152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 75868688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1427, 1904, 2128, 2261, 2584, 2854, 4522, 5168, 5708, 9044, 9989, 11416, 18088, 19978, 22832, 24259, 27113, 36176, 39956, 48518, 54226, 79912, 97036, 108452, 159824, 169813, 189791, 194072, 216904, 339626, 379582, 388144, 433808, 460921, 679252, 759164, 921842, 1358504, 1518328, 1843684, 2717008, 3036656, 3226447, 3687368, 6452894, 7374736, 12905788, 25811576, 51623152]

約数ペア:

[(1, 51623152), (2, 25811576), (4, 12905788), (7, 7374736), (8, 6452894), (14, 3687368), (16, 3226447), (17, 3036656), (19, 2717008), (28, 1843684), (34, 1518328), (38, 1358504), (56, 921842), (68, 759164), (76, 679252), (112, 460921), (119, 433808), (133, 388144), (136, 379582), (152, 339626), (238, 216904), (266, 194072), (272, 189791), (304, 169813), (323, 159824), (476, 108452), (532, 97036), (646, 79912), (952, 54226), (1064, 48518), (1292, 39956), (1427, 36176), (1904, 27113), (2128, 24259), (2261, 22832), (2584, 19978), (2854, 18088), (4522, 11416), (5168, 9989), (5708, 9044)]