50779818

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 70871382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1151, 1161, 1634, 2302, 2322, 2451, 3453, 4902, 6906, 7353, 10359, 14706, 20718, 21869, 22059, 31077, 43738, 44118, 49493, 62154, 65607, 98986, 131214, 148479, 196821, 296958, 393642, 445437, 590463, 890874, 940367, 1180926, 1336311, 1880734, 2672622, 2821101, 5642202, 8463303, 16926606, 25389909, 50779818]

約数ペア:

[(1, 50779818), (2, 25389909), (3, 16926606), (6, 8463303), (9, 5642202), (18, 2821101), (19, 2672622), (27, 1880734), (38, 1336311), (43, 1180926), (54, 940367), (57, 890874), (86, 590463), (114, 445437), (129, 393642), (171, 296958), (258, 196821), (342, 148479), (387, 131214), (513, 98986), (774, 65607), (817, 62154), (1026, 49493), (1151, 44118), (1161, 43738), (1634, 31077), (2302, 22059), (2322, 21869), (2451, 20718), (3453, 14706), (4902, 10359), (6906, 7353)]