48480894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 140849280

約数和(自身を除く): 92368386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 263, 266, 294, 342, 399, 418, 441, 462, 526, 539, 627, 693, 789, 798, 882, 931, 1078, 1197, 1254, 1386, 1463, 1578, 1617, 1841, 1862, 1881, 2367, 2394, 2793, 2893, 2926, 3234, 3682, 3762, 4389, 4734, 4851, 4997, 5523, 5586, 5786, 8379, 8679, 8778, 9702, 9994, 10241, 11046, 12887, 13167, 14991, 16569, 16758, 17358, 20251, 20482, 25774, 26037, 26334, 29982, 30723, 33138, 34979, 38661, 40502, 44973, 52074, 54967, 60753, 61446, 69958, 77322, 89946, 92169, 104937, 109934, 115983, 121506, 141757, 164901, 182259, 184338, 209874, 231966, 244853, 283514, 314811, 329802, 364518, 384769, 425271, 489706, 494703, 629622, 734559, 769538, 850542, 989406, 1154307, 1275813, 1469118, 2203677, 2308614, 2551626, 2693383, 3462921, 4407354, 5386766, 6925842, 8080149, 16160298, 24240447, 48480894]

約数ペア:

[(1, 48480894), (2, 24240447), (3, 16160298), (6, 8080149), (7, 6925842), (9, 5386766), (11, 4407354), (14, 3462921), (18, 2693383), (19, 2551626), (21, 2308614), (22, 2203677), (33, 1469118), (38, 1275813), (42, 1154307), (49, 989406), (57, 850542), (63, 769538), (66, 734559), (77, 629622), (98, 494703), (99, 489706), (114, 425271), (126, 384769), (133, 364518), (147, 329802), (154, 314811), (171, 283514), (198, 244853), (209, 231966), (231, 209874), (263, 184338), (266, 182259), (294, 164901), (342, 141757), (399, 121506), (418, 115983), (441, 109934), (462, 104937), (526, 92169), (539, 89946), (627, 77322), (693, 69958), (789, 61446), (798, 60753), (882, 54967), (931, 52074), (1078, 44973), (1197, 40502), (1254, 38661), (1386, 34979), (1463, 33138), (1578, 30723), (1617, 29982), (1841, 26334), (1862, 26037), (1881, 25774), (2367, 20482), (2394, 20251), (2793, 17358), (2893, 16758), (2926, 16569), (3234, 14991), (3682, 13167), (3762, 12887), (4389, 11046), (4734, 10241), (4851, 9994), (4997, 9702), (5523, 8778), (5586, 8679), (5786, 8379)]