51176424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 148176000

約数和(自身を除く): 96999576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 89, 97, 104, 114, 152, 156, 178, 194, 228, 247, 267, 291, 312, 356, 388, 456, 494, 534, 582, 712, 741, 776, 988, 1068, 1157, 1164, 1261, 1482, 1691, 1843, 1976, 2136, 2314, 2328, 2522, 2964, 3382, 3471, 3686, 3783, 4628, 5044, 5073, 5529, 5928, 6764, 6942, 7372, 7566, 8633, 9256, 10088, 10146, 11058, 13528, 13884, 14744, 15132, 17266, 20292, 21983, 22116, 23959, 25899, 27768, 30264, 34532, 40584, 43966, 44232, 47918, 51798, 65949, 69064, 71877, 87932, 95836, 103596, 112229, 131898, 143754, 164027, 175864, 191672, 207192, 224458, 263796, 287508, 328054, 336687, 448916, 492081, 527592, 575016, 656108, 673374, 897832, 984162, 1312216, 1346748, 1968324, 2132351, 2693496, 3936648, 4264702, 6397053, 8529404, 12794106, 17058808, 25588212, 51176424]

約数ペア:

[(1, 51176424), (2, 25588212), (3, 17058808), (4, 12794106), (6, 8529404), (8, 6397053), (12, 4264702), (13, 3936648), (19, 2693496), (24, 2132351), (26, 1968324), (38, 1346748), (39, 1312216), (52, 984162), (57, 897832), (76, 673374), (78, 656108), (89, 575016), (97, 527592), (104, 492081), (114, 448916), (152, 336687), (156, 328054), (178, 287508), (194, 263796), (228, 224458), (247, 207192), (267, 191672), (291, 175864), (312, 164027), (356, 143754), (388, 131898), (456, 112229), (494, 103596), (534, 95836), (582, 87932), (712, 71877), (741, 69064), (776, 65949), (988, 51798), (1068, 47918), (1157, 44232), (1164, 43966), (1261, 40584), (1482, 34532), (1691, 30264), (1843, 27768), (1976, 25899), (2136, 23959), (2314, 22116), (2328, 21983), (2522, 20292), (2964, 17266), (3382, 15132), (3471, 14744), (3686, 13884), (3783, 13528), (4628, 11058), (5044, 10146), (5073, 10088), (5529, 9256), (5928, 8633), (6764, 7566), (6942, 7372)]