51971472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 169917696

約数和(自身を除く): 117946224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1097, 1128, 1316, 1692, 1974, 2194, 2256, 2632, 2961, 3291, 3384, 3948, 4388, 5264, 5922, 6582, 6768, 7679, 7896, 8776, 9873, 11844, 13164, 15358, 15792, 17552, 19746, 23037, 23688, 26328, 30716, 39492, 46074, 47376, 51559, 52656, 61432, 69111, 78984, 92148, 103118, 122864, 138222, 154677, 157968, 184296, 206236, 276444, 309354, 360913, 368592, 412472, 464031, 552888, 618708, 721826, 824944, 928062, 1082739, 1105776, 1237416, 1443652, 1856124, 2165478, 2474832, 2887304, 3248217, 3712248, 4330956, 5774608, 6496434, 7424496, 8661912, 12992868, 17323824, 25985736, 51971472]

約数ペア:

[(1, 51971472), (2, 25985736), (3, 17323824), (4, 12992868), (6, 8661912), (7, 7424496), (8, 6496434), (9, 5774608), (12, 4330956), (14, 3712248), (16, 3248217), (18, 2887304), (21, 2474832), (24, 2165478), (28, 1856124), (36, 1443652), (42, 1237416), (47, 1105776), (48, 1082739), (56, 928062), (63, 824944), (72, 721826), (84, 618708), (94, 552888), (112, 464031), (126, 412472), (141, 368592), (144, 360913), (168, 309354), (188, 276444), (252, 206236), (282, 184296), (329, 157968), (336, 154677), (376, 138222), (423, 122864), (504, 103118), (564, 92148), (658, 78984), (752, 69111), (846, 61432), (987, 52656), (1008, 51559), (1097, 47376), (1128, 46074), (1316, 39492), (1692, 30716), (1974, 26328), (2194, 23688), (2256, 23037), (2632, 19746), (2961, 17552), (3291, 15792), (3384, 15358), (3948, 13164), (4388, 11844), (5264, 9873), (5922, 8776), (6582, 7896), (6768, 7679)]