55274142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 138797568

約数和(自身を除く): 83523426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 362, 462, 543, 661, 1086, 1267, 1322, 1983, 1991, 2534, 3801, 3966, 3982, 4627, 5973, 7271, 7602, 9254, 11946, 13881, 13937, 14542, 21813, 27762, 27874, 41811, 43626, 50897, 83622, 101794, 119641, 152691, 239282, 305382, 358923, 717846, 837487, 1316051, 1674974, 2512461, 2632102, 3948153, 5024922, 7896306, 9212357, 18424714, 27637071, 55274142]

約数ペア:

[(1, 55274142), (2, 27637071), (3, 18424714), (6, 9212357), (7, 7896306), (11, 5024922), (14, 3948153), (21, 2632102), (22, 2512461), (33, 1674974), (42, 1316051), (66, 837487), (77, 717846), (154, 358923), (181, 305382), (231, 239282), (362, 152691), (462, 119641), (543, 101794), (661, 83622), (1086, 50897), (1267, 43626), (1322, 41811), (1983, 27874), (1991, 27762), (2534, 21813), (3801, 14542), (3966, 13937), (3982, 13881), (4627, 11946), (5973, 9254), (7271, 7602)]