51878764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 111440448

約数和(自身を除く): 59561684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 1493, 2044, 2482, 2986, 4964, 5972, 8687, 10451, 17374, 20902, 25381, 34748, 41804, 50762, 101524, 108989, 177667, 217978, 355334, 435956, 710668, 762923, 1525846, 1852813, 3051692, 3705626, 7411252, 12969691, 25939382, 51878764]

約数ペア:

[(1, 51878764), (2, 25939382), (4, 12969691), (7, 7411252), (14, 3705626), (17, 3051692), (28, 1852813), (34, 1525846), (68, 762923), (73, 710668), (119, 435956), (146, 355334), (238, 217978), (292, 177667), (476, 108989), (511, 101524), (1022, 50762), (1241, 41804), (1493, 34748), (2044, 25381), (2482, 20902), (2986, 17374), (4964, 10451), (5972, 8687)]