55656524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 122411520

約数和(自身を除く): 66754996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1319, 1507, 1918, 2638, 3014, 3836, 5276, 6028, 9233, 10549, 14509, 18466, 21098, 29018, 36932, 42196, 58036, 101563, 180703, 203126, 361406, 406252, 722812, 1264921, 1987733, 2529842, 3975466, 5059684, 7950932, 13914131, 27828262, 55656524]

約数ペア:

[(1, 55656524), (2, 27828262), (4, 13914131), (7, 7950932), (11, 5059684), (14, 3975466), (22, 2529842), (28, 1987733), (44, 1264921), (77, 722812), (137, 406252), (154, 361406), (274, 203126), (308, 180703), (548, 101563), (959, 58036), (1319, 42196), (1507, 36932), (1918, 29018), (2638, 21098), (3014, 18466), (3836, 14509), (5276, 10549), (6028, 9233)]