57198554

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 100745856

約数和(自身を除く): 43547302

約数列:

[1, 2, 7, 14, 53, 106, 157, 314, 371, 491, 742, 982, 1099, 2198, 3437, 6874, 8321, 16642, 26023, 52046, 58247, 77087, 116494, 154174, 182161, 364322, 539609, 1079218, 4085611, 8171222, 28599277, 57198554]

約数ペア:

[(1, 57198554), (2, 28599277), (7, 8171222), (14, 4085611), (53, 1079218), (106, 539609), (157, 364322), (314, 182161), (371, 154174), (491, 116494), (742, 77087), (982, 58247), (1099, 52046), (2198, 26023), (3437, 16642), (6874, 8321)]