55647790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16319}}^1$

素因数の和:16368

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 57156050

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16319, 32638, 81595, 163190, 179509, 359018, 505889, 897545, 1011778, 1795090, 2529445, 5058890, 5564779, 11129558, 27823895, 55647790]

約数ペア:

[(1, 55647790), (2, 27823895), (5, 11129558), (10, 5564779), (11, 5058890), (22, 2529445), (31, 1795090), (55, 1011778), (62, 897545), (110, 505889), (155, 359018), (310, 179509), (341, 163190), (682, 81595), (1705, 32638), (3410, 16319)]