47742516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 128011520

約数和(自身を除く): 80269004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 313, 342, 446, 626, 669, 684, 892, 939, 1252, 1338, 1878, 2007, 2676, 2817, 3756, 4014, 4237, 5634, 5947, 8028, 8474, 11268, 11894, 12711, 16948, 17841, 23788, 25422, 35682, 38133, 50844, 53523, 69799, 71364, 76266, 107046, 139598, 152532, 209397, 214092, 279196, 418794, 628191, 837588, 1256382, 1326181, 2512764, 2652362, 3978543, 5304724, 7957086, 11935629, 15914172, 23871258, 47742516]

約数ペア:

[(1, 47742516), (2, 23871258), (3, 15914172), (4, 11935629), (6, 7957086), (9, 5304724), (12, 3978543), (18, 2652362), (19, 2512764), (36, 1326181), (38, 1256382), (57, 837588), (76, 628191), (114, 418794), (171, 279196), (223, 214092), (228, 209397), (313, 152532), (342, 139598), (446, 107046), (626, 76266), (669, 71364), (684, 69799), (892, 53523), (939, 50844), (1252, 38133), (1338, 35682), (1878, 25422), (2007, 23788), (2676, 17841), (2817, 16948), (3756, 12711), (4014, 11894), (4237, 11268), (5634, 8474), (5947, 8028)]