51318498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 129226752

約数和(自身を除く): 77908254

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 339, 462, 678, 791, 983, 1243, 1582, 1966, 2373, 2486, 2949, 3729, 4746, 5898, 6881, 7458, 8701, 10813, 13762, 17402, 20643, 21626, 26103, 32439, 41286, 52206, 64878, 75691, 111079, 151382, 222158, 227073, 333237, 454146, 666474, 777553, 1221869, 1555106, 2332659, 2443738, 3665607, 4665318, 7331214, 8553083, 17106166, 25659249, 51318498]

約数ペア:

[(1, 51318498), (2, 25659249), (3, 17106166), (6, 8553083), (7, 7331214), (11, 4665318), (14, 3665607), (21, 2443738), (22, 2332659), (33, 1555106), (42, 1221869), (66, 777553), (77, 666474), (113, 454146), (154, 333237), (226, 227073), (231, 222158), (339, 151382), (462, 111079), (678, 75691), (791, 64878), (983, 52206), (1243, 41286), (1582, 32439), (1966, 26103), (2373, 21626), (2486, 20643), (2949, 17402), (3729, 13762), (4746, 10813), (5898, 8701), (6881, 7458)]