47998734

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 113702400

約数和(自身を除く): 65703666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 281, 294, 343, 498, 562, 581, 686, 843, 1029, 1162, 1686, 1743, 1967, 2058, 3486, 3934, 4067, 5901, 8134, 11802, 12201, 13769, 23323, 24402, 27538, 28469, 41307, 46646, 56938, 69969, 82614, 85407, 96383, 139938, 163261, 170814, 192766, 289149, 326522, 489783, 578298, 979566, 1142827, 2285654, 3428481, 6856962, 7999789, 15999578, 23999367, 47998734]

約数ペア:

[(1, 47998734), (2, 23999367), (3, 15999578), (6, 7999789), (7, 6856962), (14, 3428481), (21, 2285654), (42, 1142827), (49, 979566), (83, 578298), (98, 489783), (147, 326522), (166, 289149), (249, 192766), (281, 170814), (294, 163261), (343, 139938), (498, 96383), (562, 85407), (581, 82614), (686, 69969), (843, 56938), (1029, 46646), (1162, 41307), (1686, 28469), (1743, 27538), (1967, 24402), (2058, 23323), (3486, 13769), (3934, 12201), (4067, 11802), (5901, 8134)]