56757528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 104983272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 118, 124, 177, 186, 236, 248, 279, 354, 372, 431, 472, 531, 558, 708, 744, 862, 1062, 1116, 1293, 1416, 1724, 1829, 2124, 2232, 2586, 3448, 3658, 3879, 4248, 5172, 5487, 7316, 7758, 10344, 10974, 13361, 14632, 15516, 16461, 21948, 25429, 26722, 31032, 32922, 40083, 43896, 50858, 53444, 65844, 76287, 80166, 101716, 106888, 120249, 131688, 152574, 160332, 203432, 228861, 240498, 305148, 320664, 457722, 480996, 610296, 788299, 915444, 961992, 1576598, 1830888, 2364897, 3153196, 4729794, 6306392, 7094691, 9459588, 14189382, 18919176, 28378764, 56757528]

約数ペア:

[(1, 56757528), (2, 28378764), (3, 18919176), (4, 14189382), (6, 9459588), (8, 7094691), (9, 6306392), (12, 4729794), (18, 3153196), (24, 2364897), (31, 1830888), (36, 1576598), (59, 961992), (62, 915444), (72, 788299), (93, 610296), (118, 480996), (124, 457722), (177, 320664), (186, 305148), (236, 240498), (248, 228861), (279, 203432), (354, 160332), (372, 152574), (431, 131688), (472, 120249), (531, 106888), (558, 101716), (708, 80166), (744, 76287), (862, 65844), (1062, 53444), (1116, 50858), (1293, 43896), (1416, 40083), (1724, 32922), (1829, 31032), (2124, 26722), (2232, 25429), (2586, 21948), (3448, 16461), (3658, 15516), (3879, 14632), (4248, 13361), (5172, 10974), (5487, 10344), (7316, 7758)]