55653780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10225

約数の個数: 96

約数和(自身を含む): 191810304

約数和(自身を除く): 136156524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10193, 20386, 30579, 40772, 50965, 61158, 71351, 101930, 122316, 132509, 142702, 152895, 203860, 214053, 265018, 285404, 305790, 356755, 397527, 428106, 530036, 611580, 662545, 713510, 795054, 856212, 927563, 1070265, 1325090, 1427020, 1590108, 1855126, 1987635, 2140530, 2650180, 2782689, 3710252, 3975270, 4281060, 4637815, 5565378, 7950540, 9275630, 11130756, 13913445, 18551260, 27826890, 55653780]

約数ペア:

[(1, 55653780), (2, 27826890), (3, 18551260), (4, 13913445), (5, 11130756), (6, 9275630), (7, 7950540), (10, 5565378), (12, 4637815), (13, 4281060), (14, 3975270), (15, 3710252), (20, 2782689), (21, 2650180), (26, 2140530), (28, 1987635), (30, 1855126), (35, 1590108), (39, 1427020), (42, 1325090), (52, 1070265), (60, 927563), (65, 856212), (70, 795054), (78, 713510), (84, 662545), (91, 611580), (105, 530036), (130, 428106), (140, 397527), (156, 356755), (182, 305790), (195, 285404), (210, 265018), (260, 214053), (273, 203860), (364, 152895), (390, 142702), (420, 132509), (455, 122316), (546, 101930), (780, 71351), (910, 61158), (1092, 50965), (1365, 40772), (1820, 30579), (2730, 20386), (5460, 10193)]