55779472

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4931}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 124759872

約数和(自身を除く): 68980400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 4931, 5656, 9862, 11312, 19724, 34517, 39448, 69034, 78896, 138068, 276136, 498031, 552272, 996062, 1992124, 3486217, 3984248, 6972434, 7968496, 13944868, 27889736, 55779472]

約数ペア:

[(1, 55779472), (2, 27889736), (4, 13944868), (7, 7968496), (8, 6972434), (14, 3984248), (16, 3486217), (28, 1992124), (56, 996062), (101, 552272), (112, 498031), (202, 276136), (404, 138068), (707, 78896), (808, 69034), (1414, 39448), (1616, 34517), (2828, 19724), (4931, 11312), (5656, 9862)]