49839608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 115906560

約数和(自身を除く): 66066952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 307, 364, 446, 614, 728, 892, 1228, 1561, 1784, 2149, 2456, 2899, 3122, 3991, 4298, 5798, 6244, 7982, 8596, 11596, 12488, 15964, 17192, 20293, 23192, 27937, 31928, 40586, 55874, 68461, 81172, 111748, 136922, 162344, 223496, 273844, 479227, 547688, 889993, 958454, 1779986, 1916908, 3559972, 3833816, 6229951, 7119944, 12459902, 24919804, 49839608]

約数ペア:

[(1, 49839608), (2, 24919804), (4, 12459902), (7, 7119944), (8, 6229951), (13, 3833816), (14, 3559972), (26, 1916908), (28, 1779986), (52, 958454), (56, 889993), (91, 547688), (104, 479227), (182, 273844), (223, 223496), (307, 162344), (364, 136922), (446, 111748), (614, 81172), (728, 68461), (892, 55874), (1228, 40586), (1561, 31928), (1784, 27937), (2149, 23192), (2456, 20293), (2899, 17192), (3122, 15964), (3991, 12488), (4298, 11596), (5798, 8596), (6244, 7982)]