51823508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 54016492

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 451, 506, 902, 943, 1012, 1249, 1804, 1886, 2498, 3772, 4996, 10373, 13739, 20746, 27478, 28727, 41492, 51209, 54956, 57454, 102418, 114908, 204836, 315997, 563299, 631994, 1126598, 1177807, 1263988, 2253196, 2355614, 4711228, 12955877, 25911754, 51823508]

約数ペア:

[(1, 51823508), (2, 25911754), (4, 12955877), (11, 4711228), (22, 2355614), (23, 2253196), (41, 1263988), (44, 1177807), (46, 1126598), (82, 631994), (92, 563299), (164, 315997), (253, 204836), (451, 114908), (506, 102418), (902, 57454), (943, 54956), (1012, 51209), (1249, 41492), (1804, 28727), (1886, 27478), (2498, 20746), (3772, 13739), (4996, 10373)]