55489260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15161}}^1$

素因数の和:15234

約数の個数: 48

約数和(自身を含む): 157927392

約数和(自身を除く): 102438132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 15161, 30322, 45483, 60644, 75805, 90966, 151610, 181932, 227415, 303220, 454830, 909660, 924821, 1849642, 2774463, 3699284, 4624105, 5548926, 9248210, 11097852, 13872315, 18496420, 27744630, 55489260]

約数ペア:

[(1, 55489260), (2, 27744630), (3, 18496420), (4, 13872315), (5, 11097852), (6, 9248210), (10, 5548926), (12, 4624105), (15, 3699284), (20, 2774463), (30, 1849642), (60, 924821), (61, 909660), (122, 454830), (183, 303220), (244, 227415), (305, 181932), (366, 151610), (610, 90966), (732, 75805), (915, 60644), (1220, 45483), (1830, 30322), (3660, 15161)]