57173090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 61367710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 190, 247, 293, 395, 494, 586, 790, 1027, 1235, 1465, 1501, 2054, 2470, 2930, 3002, 3809, 5135, 5567, 7505, 7618, 10270, 11134, 15010, 19045, 19513, 23147, 27835, 38090, 39026, 46294, 55670, 72371, 97565, 115735, 144742, 195130, 231470, 300911, 361855, 439793, 601822, 723710, 879586, 1504555, 2198965, 3009110, 4397930, 5717309, 11434618, 28586545, 57173090]

約数ペア:

[(1, 57173090), (2, 28586545), (5, 11434618), (10, 5717309), (13, 4397930), (19, 3009110), (26, 2198965), (38, 1504555), (65, 879586), (79, 723710), (95, 601822), (130, 439793), (158, 361855), (190, 300911), (247, 231470), (293, 195130), (395, 144742), (494, 115735), (586, 97565), (790, 72371), (1027, 55670), (1235, 46294), (1465, 39026), (1501, 38090), (2054, 27835), (2470, 23147), (2930, 19513), (3002, 19045), (3809, 15010), (5135, 11134), (5567, 10270), (7505, 7618)]