51902224

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 124679520

約数和(自身を除く): 72777296

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 83, 88, 121, 136, 152, 166, 176, 187, 209, 242, 272, 304, 323, 332, 374, 418, 484, 646, 664, 748, 836, 913, 968, 1292, 1328, 1411, 1496, 1577, 1672, 1826, 1936, 2057, 2299, 2584, 2822, 2992, 3154, 3344, 3553, 3652, 4114, 4598, 5168, 5644, 6308, 7106, 7304, 8228, 9196, 10043, 11288, 12616, 14212, 14608, 15521, 16456, 17347, 18392, 20086, 22576, 25232, 26809, 28424, 31042, 32912, 34694, 36784, 39083, 40172, 53618, 56848, 62084, 69388, 78166, 80344, 107236, 124168, 138776, 156332, 160688, 170731, 190817, 214472, 248336, 277552, 294899, 312664, 341462, 381634, 428944, 589798, 625328, 682924, 763268, 1179596, 1365848, 1526536, 2359192, 2731696, 3053072, 3243889, 4718384, 6487778, 12975556, 25951112, 51902224]

約数ペア:

[(1, 51902224), (2, 25951112), (4, 12975556), (8, 6487778), (11, 4718384), (16, 3243889), (17, 3053072), (19, 2731696), (22, 2359192), (34, 1526536), (38, 1365848), (44, 1179596), (68, 763268), (76, 682924), (83, 625328), (88, 589798), (121, 428944), (136, 381634), (152, 341462), (166, 312664), (176, 294899), (187, 277552), (209, 248336), (242, 214472), (272, 190817), (304, 170731), (323, 160688), (332, 156332), (374, 138776), (418, 124168), (484, 107236), (646, 80344), (664, 78166), (748, 69388), (836, 62084), (913, 56848), (968, 53618), (1292, 40172), (1328, 39083), (1411, 36784), (1496, 34694), (1577, 32912), (1672, 31042), (1826, 28424), (1936, 26809), (2057, 25232), (2299, 22576), (2584, 20086), (2822, 18392), (2992, 17347), (3154, 16456), (3344, 15521), (3553, 14608), (3652, 14212), (4114, 12616), (4598, 11288), (5168, 10043), (5644, 9196), (6308, 8228), (7106, 7304)]