53579812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 112557312

約数和(自身を除く): 58977500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 1993, 2068, 2444, 3986, 6721, 7972, 13442, 21923, 25909, 26884, 43846, 51818, 87692, 93671, 103636, 187342, 284999, 374684, 569998, 1030381, 1139996, 1217723, 2060762, 2435446, 4121524, 4870892, 13394953, 26789906, 53579812]

約数ペア:

[(1, 53579812), (2, 26789906), (4, 13394953), (11, 4870892), (13, 4121524), (22, 2435446), (26, 2060762), (44, 1217723), (47, 1139996), (52, 1030381), (94, 569998), (143, 374684), (188, 284999), (286, 187342), (517, 103636), (572, 93671), (611, 87692), (1034, 51818), (1222, 43846), (1993, 26884), (2068, 25909), (2444, 21923), (3986, 13442), (6721, 7972)]