53131736

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 118601280

約数和(自身を除く): 65469544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 287, 292, 317, 328, 511, 574, 584, 634, 1022, 1148, 1268, 2044, 2219, 2296, 2536, 2993, 4088, 4438, 5986, 8876, 11972, 12997, 17752, 20951, 23141, 23944, 25994, 41902, 46282, 51988, 83804, 90979, 92564, 103976, 161987, 167608, 181958, 185128, 323974, 363916, 647948, 727832, 948781, 1295896, 1897562, 3795124, 6641467, 7590248, 13282934, 26565868, 53131736]

約数ペア:

[(1, 53131736), (2, 26565868), (4, 13282934), (7, 7590248), (8, 6641467), (14, 3795124), (28, 1897562), (41, 1295896), (56, 948781), (73, 727832), (82, 647948), (146, 363916), (164, 323974), (287, 185128), (292, 181958), (317, 167608), (328, 161987), (511, 103976), (574, 92564), (584, 90979), (634, 83804), (1022, 51988), (1148, 46282), (1268, 41902), (2044, 25994), (2219, 23944), (2296, 23141), (2536, 20951), (2993, 17752), (4088, 12997), (4438, 11972), (5986, 8876)]