51166656

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 84

約数和(自身を含む): 147705064

約数和(自身を除く): 96538408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 421, 422, 576, 633, 842, 844, 1263, 1266, 1684, 1688, 1899, 2526, 2532, 3368, 3376, 3789, 3798, 5052, 5064, 6736, 6752, 7578, 7596, 10104, 10128, 13472, 13504, 15156, 15192, 20208, 20256, 26944, 30312, 30384, 40416, 40512, 60624, 60768, 80832, 88831, 121248, 121536, 177662, 242496, 266493, 355324, 532986, 710648, 799479, 1065972, 1421296, 1598958, 2131944, 2842592, 3197916, 4263888, 5685184, 6395832, 8527776, 12791664, 17055552, 25583328, 51166656]

約数ペア:

[(1, 51166656), (2, 25583328), (3, 17055552), (4, 12791664), (6, 8527776), (8, 6395832), (9, 5685184), (12, 4263888), (16, 3197916), (18, 2842592), (24, 2131944), (32, 1598958), (36, 1421296), (48, 1065972), (64, 799479), (72, 710648), (96, 532986), (144, 355324), (192, 266493), (211, 242496), (288, 177662), (421, 121536), (422, 121248), (576, 88831), (633, 80832), (842, 60768), (844, 60624), (1263, 40512), (1266, 40416), (1684, 30384), (1688, 30312), (1899, 26944), (2526, 20256), (2532, 20208), (3368, 15192), (3376, 15156), (3789, 13504), (3798, 13472), (5052, 10128), (5064, 10104), (6736, 7596), (6752, 7578)]